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Triple desktop counter with individual 4-digit displays and reset knobs.
5-digit mechanical stroke counter with right-side shaft and reset knob.
Fine-grade iron powder for chemical, filler, and magnetic applications.
Versatile lead sheet for radiation shielding, electrodes, and chemicals.
4-digit hand counter with enhanced mechanism and durable metal shell.
High Purity Benzotriazole
High Purity Benzotriazole is a versatile chemical compound that consists of colorless needle-like crystals. It is slightly soluble in cold water, ethanol, and ether.
The product is mainly used as a rust-preventer, antifreezing liquid, and antioxidant additive in various industrial applications. It is commonly used as an additive in lubricating oil, hydraulic oil, brake oil, transformer's oil, and emulsion. Additionally, it is used as a water stabilizer, ultraviolet resistance and antistatic electricity agent, photographic antifogging agent, copper mine flotation agent, and more.
High Purity Benzotriazole is also used in many vapor phase inhibitors used in copper and copper alloy circulating water treatment agent, automobile antifreeze, polymer stabilizers, plant growth regulator, and UV absorbers. It can also be used with a variety of scale inhibitors, sterilization, and algicide.
Key Features:
- High purity
- Colorless needle-like crystals
- Slightly soluble in cold water, ethanol, and ether
- Versatile rust-preventer
- Antioxidant additive
- Used in various industrial applications
- Effective in many vapor phase inhibitors
- Can be used with a variety of scale inhibitors, sterilization, and algicide
Product Specifications:
| Appearance: | Colorless needle-like crystals |
| Solubility: | Slightly soluble in cold water, ethanol, and ether |
Similar Products:
- Sodium Benzoate
- Propyl Gallate
- Butylated Hydroxyanisole (BHA)
- Butylated Hydroxytoluene (BHT)
- Gallic Acid
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Perfect for industrial applications that require a versatile rust-preventer and antioxidant additive, as well as many other functions such as water stabilizer, UV absorber, and algicide.
Bronze Metal Plates for Science Experiments
Explore the properties of bronze using these bronze metal plates. These metal plates are perfect for welding and soldering experiments, and for learning about the physical and chemical properties of bronze. A single metal strip can be used as an electrode for assembling voltaic cells or in various other chemical or electricity experiments. Each metal strip measures 125 x 20mm and is stamped with a 2-letter code (BZ) to identify the metal.
Product Specifications
| Dimensions | 125 x 20 mm (L x W) |
| Composition | 90% Copper, 10% Tin |
| Identification Code | Stamped with “BZ” |
Applications and Benefits:
- Science classroom experiments
- Chemistry and physics demonstrations
- Voltaic cell and electrical experiments
- Welding and soldering practice
- Metal collection and identification studies
Caution:
Metal electrodes have sharp edges. Handle with care.
Density Cubes Set 10mm
The Density Cubes Set is an essential tool for understanding metal density and physical properties, featuring twelve meticulously crafted cubes of Iron, Aluminum, Zinc, Lead, Brass, and Copper. Each cube measures 10mm, perfect for comparative studies in science and metallurgy.
Key Features
- Two sets of six different metal cubes
- Precise 10mm cube dimensions
- Included metals: Iron, Aluminum, Zinc, Lead, Brass, Copper
- Ideal for educational and comparative purposes
- Durable and high-quality material composition
Product Specifications
| Materials Included: | Iron, Aluminum, Zinc, Lead, Brass, Copper |
| Dimensions: | 10mm metal cubes |
Similar Products
- Alloy Composition Sampler
- Physics Density Kit
- Educational Metallurgy Set
- Solid Metal Blocks Collection
- Miniature Metals Reference Kit
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Caution: Handle with care due to sharp edges. Not suitable for children without supervision.
Perfect for Science Enthusiasts, Collectors, Students in Metal Studies
Density Cubes, Set Of 5 Non-Metal Cubes
This set of 5 non-metal cubes is an essential tool for exploring and comparing the density and physical properties of different materials. Each cube, made from unique materials like rubber, acrylic, plastic, softwood, and hardwood, measures 20mm. Ideal for educational purposes in physical science and material studies.
Key Features
- Set of 5 different material cubes
- Uniform 20mm size for easy comparison
- Includes rubber, acrylic, plastic, softwood, and hardwood
- Ideal for density and physical properties analysis
- Perfect educational tool for material science
Product Specifications
| Material | Rubber, Acrylic, Plastic, Softwood, Hardwood |
| Size | Each cube 20mm |
| Quantity | 5 cubes |
| Application | Educational, Material Science |
Similar Products
- Transparent acrylic 20mm cube set
- Educational rubber cube collection, 20mm
- Mixed hardwood cube set, 20mm size
- Plastic cube assortment for teaching, 20mm
- Softwood sample cube kit, 20mm
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Perfect for Science educators and teachers, Students in physical or materials science, Homeschooling parents for science lessons, Material science hobbyists, Science museum educational departments
Desktop Counter Bank of 3 – DSKCTR3
Triple mechanical counter unit designed for desktop use. Each of the three counters operates independently and counts up to 9999. Each counter includes a reset knob and space above the display for custom labeling. Compact design allows easy placement on desks or workstations. Ideal for laboratory, inventory, or tracking applications.
Product Specifications
| Model | DSKCTR3 |
| Counter Units | 3 individual counters |
| Counting Capacity | 0000 to 9999 per counter |
| Reset Mechanism | Individual easy-reset knobs |
| Label Area | Above each counter for identification |
| Base Dimensions | 7 cm × 9.5 cm |
| Overall Height | 7.25 cm |
| Mounting | Desktop placement |
Applications and Benefits:
- Counts multiple categories or items simultaneously
- Useful in laboratories, workshops, and offices
- Label space enhances tracking and organization
- Compact, desk-mountable design
- Quick reset via individual knobs
Caution:
Ensure each counter is clearly labeled to avoid miscounts. Reset only when counters are not in active use.
Desktop Tally Counter, High – MSJA144BS
mechanical desktop tally counter with a metal base designed for stability and durability, individually packaged in a box for convenience and weighing 64 grams for easy handling. Includes three screw holes for permanent mounting on tables or desks, ensuring secure and steady operation. Suitable for environments where handheld use is not needed, such as laboratories, offices, and industrial settings, this counter provides hands-free operation and accurate tracking.
Product Specifications
| Model | MSJA144BS |
| Function | Manual tally counter / clicker |
| Mounting Base | Metal base with three screw holes |
| Usage Type | Stationary desktop use |
| Application | Laboratory, office, industrial tracking |
| Packaging | Individual box packaging |
| Weight | 64 grams |
Applications and Benefits:
- Secure desktop installation for steady operation
- for counting in lab, office, or industrial environments
- Durable metal base for long-term use
- Hands-free operation
- Convenient individual packaging for easy storage and transport
Caution:
Ensure the counter is securely mounted before use. Avoid overtightening screws to prevent base damage. Handle the counter with care, as it is equipment, and store it in its individual box packaging when not in use to maintain its and longevity.
Electronic Hand Tally Counter
Advantage of electronic durability combined with elegant classic design make this counter a natural best choice for those who are used to mechanical tally counters. Designed for slow count applications. Large and high contrast display makes it easy to read. The reset button is small and is slightly indented to avoid accidental reset.
Key Features:
- Measuring range up to 99999
- Fast reset-to-zero button
- Robust plastic housing
- Thumb ring
- Maximum Counting Rate 2/sec
- Unit size: 50 x 35 mm
- Imprint size: 30 mm
- Weight: 24 g
- Made of ABS plastic
- Compact design and portable, it comes with a stainless steel metal hoop for carrying or attaching to a key ring, perfectly fits in the palm of your hand.
- With a zero clearing switch for resets
- Mechanically jumps by every press, quick reaction; 4-digit display, Counts Range: 0 to 99999.
- Wide uses for tally counters, all kinds of data statistics such as class or meeting attendance, traffic flow, laboratory analysis count, crochet stitch counter and more; suitable for different occasions, home use, school, office, sporting activities etc.
- Each counter is Individually Boxed.
- BATTERY NOT INCLUDED.
- Minimum order quantity is 2. See additional Quantity Discounts:
| Material | ABS plastic |
| Color | Black/Yellow |
| Size | 50 x 35 mm |
| Weight | 24 g |
| Counting Range | 0 to 99999 |
| Maximum Counting Rate | 2/sec |
Caution: Keep away from water and fire. Avoid using in extreme temperatures.
Digital Tally Counter, Ergonomic – ECTR
Electronic hand tally counter with ergonomic shape and modern design. Features a large high-contrast 5-digit display and a slightly indented reset button to avoid accidental clearing. Includes a lanyard for wearing around the neck. Constructed with a durable plastic body in glossy gray/beige finish with black and metallic trim. Designed for fast, silent, and accurate counting in field and professional settings.
Product Specifications
| Model | ECTR |
| Counting Range | 00000 to 99999 |
| Display | 5-digit LCD, high contrast |
| Reset Button | Indented to avoid accidental reset |
| Operation Rate | Up to 5 counts/second |
| Sound | Quiet click, no beep |
| Power Source | AAA battery (included) |
| Material | Plastic |
| Color | Glossy gray/beige with black and metallic trim |
| Dimensions | 80 mm × 32 mm × 23 mm |
| Accessories | Includes neck lace for hanging |
Applications and Benefits:
- Ergonomic grip for comfort during prolonged use
- Silent operation for discreet environments
- Clear LCD display for accurate reading
- Can be worn around the neck for convenience
- Suitable for sports, events, labs, or fieldwork
Caution:
Keep out of reach of children due to small parts. Test functionality before first use. Requires firm button press to register counts. Battery included but not covered under warranty.
Feet Counter, Distance Measuring Wheels (Feet & Inches) MSJY316W
MSJY316W is a high precision high speed distance/ length measuring wheel in English system (Feet and Inches) up to 99,999 feet and 11 inches. 5 digits are used to show feet and one digit is used to show inches. MSJY316W has large digits for better visibility and is rated for speeds up to 360 rpm. Reset knob/lever is on the left. MSJY316W may be installed in production or packaging machines to measure the length of fabric, wire, foils, ropes, strings, ribbons and similar products.
Product Specifications
| Part Number | MSJY316W |
| Counting Capacity | 0 - 99,999 ft 11 in |
| Digits | 6 digits (5 for feet, 1 for inches), 6.5 mm height |
| Wheel Diameter | 97 mm |
| Weight | 0.5 kg |
| Reset Mechanism | Push knob |
| Max Speed | 360 rpm |
| Temperature Range | -15°C to +55°C (5°F to 131°F) |
| Box Dimensions | 165 mm × 94 mm × 105 mm |
| Precision | ±0.04% |
| Base Length | 111 mm |
| Base Width | 64 mm |
| Height | 46 mm |
| Overall Shaft Length | 175 mm |
Applications and Benefits:
- Ideal for measuring lengths of textiles, cables, paper, and leather
- Provides accurate measurements in feet and inches
- Designed for fast installation on machinery
- Large digits allow visibility at high operating speeds
- Lightweight and compact for reduced mechanical load
Caution:
Install securely with proper wheel contact on the measured material. Operate within specified temperature and speed limits to maintain accuracy.
Hand Counter, Fluorescent Green, Durable, Shock Resistant
The Hand Counter, Fluorescent Green, Durable, Shock Resistant is a robust hand tally counter designed for security, compliance, and general-purpose counting, featuring a self-supporting internal mechanism encased in a protective fluorescent green HDPE plastic shell for added durability and shock resistance. Weighing 42 grams and packaged in an individual box, this counter includes a finger ring for easy handling and is compatible as a replacement for models MS504, VG3509, HCOUNTER, CTR101M, and CTR101Y. The 4-digit display provides easy-to-read counting, and the ergonomic design ensures comfortable handling.
Product Specifications
| Model | MSJA144 |
| Counting Range | 0 to 9999 |
| Display | 4-digit |
| Shell Material | Durable HDPE plastic (high-density polyethylene, shock resistant) |
| Internal Frame | Self-supporting hard plastic |
| Color | Fluorescent Green |
| Handling Feature | Finger ring for secure grip |
| Dimensions | 50 x 40 x 25 mm |
| Weight | 42 grams |
| Width | 33.1 mm |
| Diameter | 46.4 mm |
| Material | HDPE plastic (high-density polyethylene) |
| Reset Button Color | Black |
| Counter Button Material | Metallic |
| Panel | Black with white numbers |
| Digital Support Ring | Metallic |
| Packaging | Individual box |
| Assembly | With two lateral rods |
Applications and Benefits:
- Used for counting people in security and compliance roles, where accuracy and durability are crucial
- Shock-resistant design for industrial or frequent-use environments, reducing the risk of damage
- Bright fluorescent green color for easy visibility, even in low-light conditions
- Ergonomic finger ring for secure one-hand use, allowing for comfortable handling and reduced fatigue
- Reliable replacement for several standard counter models, including MS504, VG3509, HCOUNTER, CTR101M, and CTR101Y, ensuring compatibility and convenience
- for crowd counting, event management, and statistical analysis, providing accurate and efficient counting solutions
Key Features and Benefits
- Durable and shock-resistant design for extended use, with a robust HDPE plastic construction
- Easy-to-read 4-digit display, providing clear and accurate counting results
- Compatible with multiple counter models, ensuring versatility and convenience
- Ergonomic design for comfortable handling, reducing fatigue and improving usability
- Bright fluorescent green color for high visibility, making it easy to use in various environments
- Lightweight and compact, weighing only 42 grams, making it easy to carry and transport
Caution:
Use only for manual counting applications. Avoid exposure to extreme heat or direct impact despite shock-resistant shell. Handle with care to ensure longevity and accuracy.
Mechanical Tally Counter
Count anything with the mechanical tally counter - no batteries required. Counts up to 9,999 laps, runs, goals, strokes, overs, hits, people, goods delivered, and more. Reset knob in one side with metal ring for secure holding in hands. Suitable for business, pleasure, and many sports.
Key Features:
- 1 Pack = one assorted-color counter.
- 5 Pack = all five counters.
- Counts up to 9,999
- No batteries required
- Reset knob with metal ring
- Suitable for business, pleasure, and many sports
- Counts laps, runs, goals, strokes, overs, hits, people, goods delivered, and more
Product Specifications:
| Count Range | 0000 - 9999 |
| Reset Method | Rotating clockwise |
| Suitable For | Business, pleasure, and many sports (cricket, triathlon, baseball, basketball, walking, cycling, parachuting, rifle shooting, bird watching, bat watching, sport training, football, hockey, stool ball, golf, skating, etc.) |
| Materials | ABS plastic case |
| Additional Information | Lightweight and durable. Can also be used for counting trees, plants, fishing, even karaoke and other singing contests. |
Count Anything with the Mechanical Tally Counter - No Batteries Required
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
CAUTION: Keep away from children as it contains small parts that can be a choking hazard. Do not use in wet or damp conditions as it is not waterproof. Use with caution and follow instructions carefully to avoid injury.
Perfect for:
- Students
- Teachers
- Wholesale buyers
- Sports enthusiasts
- Business professionals
- Anyone who needs to count anything!
Hand Tally Counter, Two Way – Electronic Hand-Counter
Electronic Hand-Counter with 4-digit LCD display and two-way counting functionality. This compact device includes a reverse count button to subtract from the total, as well as a beeping sound to confirm each count, which can be turned off at any time. Powered by two AG10 button cell batteries, this lightweight counter is ideal for portable use in both professional and casual settings. Off-On button doubles as a reset function.
Product Specifications
| Model | Electronic Hand-Counter |
| Counting Range | 0000 to 9999 |
| Display | 4-digit LCD |
| Counting Function | Forward and reverse count |
| Sound Feature | Beep on count (toggle on/off) |
| Power | (2) AG10 1.5V button cell batteries |
| Control Button | Off-On/Reset combo button |
| Dimensions | 2 1/4 × 1 1/4 × 1/2 inches |
| Weight | Lightweight (exact value not specified) |
Applications and Benefits:
- Counts up and down with separate buttons
- Audible beep confirms count (optional)
- Compact, lightweight, and easy to carry
- Reset and power control via single button
- Ideal for people counting and event tracking
Caution:
Hold Off/On button for 3 seconds to power off. Hold count button for 3 seconds to toggle beep. Batteries included but not covered under warranty. Customers responsible for warranty shipping fees. Keep away from children due to small parts.
Industrial Stroke Counter – 1400 Series
This modestly priced 1400 Series mechanical stroke counter provides a 5-digit readout up to 99999. It is designed for use with stamping, printing, packaging, vending, and other machinery with moving arms or rotating wheels. The ratchet mechanism counts with every 40°–50° reciprocating movement. The unit features a right-side shaft, internal return spring, and knob reset for reliable long-term operation. Compact in size and durable in design, it's ideal for industrial environments.
Product Specifications
| Model | 1400 Series |
| Counting Range | 00000 to 99999 (5 digits) |
| Drive Mechanism | Ratchet drive (40°–50° stroke) |
| Reset Function | Manual reset via knob |
| Shaft Position | Right side |
| Shaft Diameter | 3 mm |
| Counting Direction | Counter-clockwise |
| Figure Size | 2.4 mm × 5.0 mm |
| Maximum Speed | 600 counts per minute |
| Overall Dimensions | 65 × 34 × 25 mm |
| Weight | 33 g |
Applications and Benefits:
- Ideal for stamping, printing, and packaging machinery
- Used on machines with levers or rotating wheels
- Compact and durable with easy base mounting
- Spring-mounted lever reduces mechanical shock
- Manual knob reset allows fast reusability
Caution:
Ensure proper alignment for accurate stroke counts. Do not exceed 600 counts/min. Use included mounting hardware for secure installation. Keep away from children due to small parts.
Iron Powder, Micronized, Light
Micronized low-density iron powder is by far the finest grade of iron powder that has ever been made. It consists of irregular and flake particles as small as 5 microns. This product is an electronic grade high purity iron dust; however, very fine particles tend to oxidize easier. In most cases about 2 to 3 percent of this product is oxidized on the surface during the grinding and packaging process.
Product Specifications
| Particle Size | As small as 5 microns |
| Purity | High purity, electronic grade |
| Oxidation Rate | 2–3% surface oxidation during grinding/packaging |
Applications and Benefits:
- Chemical reactions
- Filler metals for plastic or epoxy compounds
- Mirror backing
- High-density P/M parts
- Carrier for photocopy toners
- Matrix metal for diamond bonding
- Ferromagnetic applications
- Fingerprinting powders
- Magnetic inks and paints
Caution:
Fine iron dust in air can form an explosive mixture. Avoid dust. Avoid inhalation. Use a mask and protective clothing while handling.
Lead Metal Sheet
Lead sheet metal is available in various sizes and is widely used in applications such as electrodes, chemical processes, and medical or industrial radiation shielding. It is particularly effective for X-ray and nuclear radiation protection. Lead sheets are durable, corrosion-resistant, and versatile for diverse use cases.
Product Specifications
| Material | Lead (Pb) |
| Key Applications | Radiation shielding (X-ray, nuclear) Electrodes Chemical processing Medical applications |
| Properties | Soft and malleable Corrosion-resistant Effective radiation barrier Heavy metal |
Applications and Benefits:
- X-ray and nuclear radiation shielding
- Electrode manufacturing
- Chemical applications
- Medical and industrial uses
Additional Information:
Lead sheets are ideal for shielding from radiation and are widely used in medical and industrial settings. For more details, download the Safety Data Sheet.
Metal Blocks (Density Blocks Set Of 4)
This set of four solid metal blocks—copper, brass, iron, and aluminum—provides a consistent 13 × 13 × 50 mm specimen for precise density, magnetic and material‑identification investigations. The blocks are color‑coded and together weigh 234 g, enabling repeatable measurements in physics, chemistry and materials‑science laboratories.
Product Specifications
| Material | Copper, Brass, Iron, Aluminum |
| Dimensions | 13 × 13 × 50 mm (millimeters) |
| Weight | Total set weight 234 g (individual masses vary by metal) |
| Packaging | Set of 4 blocks |
| Model/Part Number | P61010 |
| SKU | P61010 |
| Magnetic Property | Iron block attracted to magnet; aluminum block non‑magnetic |
| Color Identification | Copper – reddish; Brass – yellow; Iron – dark gray; Aluminum – light gray |
Applications and Benefits:
- Measure and compare the density of different metals using identical dimensions.
- Demonstrate magnetic properties by testing iron versus non‑magnetic aluminum.
- Explore additional physical characteristics such as hardness, acoustic response, and thermal conductivity.
- Support hands‑on laboratory exercises in physics, chemistry, and materials‑science curricula.
Key Features and Benefits
- Uniform size (13 × 13 × 50 mm) ensures consistent volume for accurate density calculations.
- Four distinct metals provide a clear contrast in mass and magnetic behavior.
- Durable solid construction allows repeated use over many years.
- Color‑coded identification simplifies visual sorting and rapid setup.
Caution:
Handle with care as metal blocks may cause injury if mishandled or dropped. Keep away from small children and pets.
Metal Cylinder Set (6 Pieces) 10 X 40 Mm
This metal cylinder set is designed for science enthusiasts, collectors, or students conducting science experiments. The set includes six metal cylinders made of Zinc, Iron (Chromium Plated), Lead, Copper, Brass, and Aluminum, allowing for easy comparison of density and study of properties. Each cylinder has a diameter of 10 mm and a height of 40 mm, making it for laboratory equipment.
Product Specifications
| Materials Included: | Zinc, Iron (Chromium Plated), Lead, Copper, Brass, Aluminum |
| Dimensions: | Diameter: 10 mm, Height: 40 mm |
| Weight: | 146 gr. |
| Packaging: | 6 cilindros |
Applications and Benefits:
- Science experiments
- Density comparison
- Study of properties
- Laboratory equipment
Key Features and Benefits
- metal construction for durability and longevity
- Comes in a set of 6 pieces for a study
- Allows for easy comparison of density and study of properties
Caution:
This product contains metal cylinders which may be hazardous if mishandled. Keep out of reach of children and use with caution.
Metalic Hand Counter, Advanced, Advanced
MSJA144B is a general-purpose, high-quality hand tally counter used for counting people in security, compliance, or accounting applications. It features a 4-digit display and an internal counter unit made of hard plastic within a protective metal shell. The shell is reinforced by metal screws and provides exceptional durability. A secured finger ring improves grip and control. The enhanced internal mechanism guarantees precise counting with each click and eliminates partial digit advancement. Compatible with MS504, VG3509, HCOUNTER, CTR101M, and CTR101Y models.
Product Specifications
| Model | MSJA144B |
| Counting Range | 0 to 9999 |
| Display | 4-digit |
| Shell Material | Metal with internal plastic counter unit |
| Mechanism | Enhanced click mechanism (1 count per click) |
| Finger Ring | Secured with 2 metal screws to shell |
| Color | Silver/Black |
| Dimensions | 50 × 40 × 25 mm |
| Weight | 50 g |
| Comparable Models | MS504, VG3509, HCOUNTER, CTR101M, CTR101Y |
Applications and Benefits:
- Counts people for compliance and security purposes
- Enhanced mechanism ensures precision with every click
- Reinforced metal shell provides added durability
- Secured finger ring ensures stable grip and ease of use
- Reliable replacement for multiple counter models
Caution:
Do not drop or expose to corrosive environments. Ensure proper grip using the attached ring to prevent damage. Not intended for underwater use.
Tally Counter, High , Metallic, Wholesale – MS504
The MS504 is a metallic tally counter designed for durability and reliable performance, weighing 38 grams in its unitary package. It features a self-supporting internal plastic counter housed in a robust metal shell. The two metal shell halves are securely screwed to each other, not directly to the plastic frame, ensuring structural integrity. The finger ring is attached with two metal screws for safe handling. An enhanced internal mechanism ensures precise, one-count-per-click operation and prevents partial digit advancement. for wholesale and bulk purchasing, this counter is suitable for various applications, including security, compliance, inventory, and crowd counting.
Product Specifications
| Model | MS504 |
| Function | Manual hand tally counter |
| Shell Material | Metal with hard plastic internal counter |
| Mechanism | Enhanced click mechanism (1 count per click) |
| Finger Ring | Attached with 2 metal screws |
| Usage | Security, compliance, inventory, crowd counting |
| Availability | Single and wholesale packs, with a unitary package option |
| Weight (Unitary Package) | 38 grams |
Applications and Benefits:
- Reliable for counting people, items, or inventory
- Secure metal frame for long-term use
- Finger ring allows for easy handling
- Enhanced mechanism prevents counting errors
- for wholesale purchasing, with options for single and bulk packs
- Suitable for various applications, including security, compliance, and crowd counting
Caution:
Do not expose to moisture or impact to preserve accuracy. Use only for manual counting applications. Check bulk packs for uniform performance before deployment. Handle the unitary package with care to avoid damage.
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