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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.
Copper Powder 99.3%, Mesh 325
Ultra-fine, high-purity copper powder made via water atomization and hydrogen reduction. Features spheroidal particles and clusters, offering higher conductivity and lower density. Suitable for metal injection molding and applications requiring high conductivity and purity. Typical applications include conductive inks, paints, pastes, thermal sprays, and sintered products. Note: Pure copper powders may not exhibit conductivity under low-voltage tests but will show conductivity when compacted or mixed with oils or resins.
Product Specifications
| Purity | 99.31% |
| Hydrogen Loss | 0.39% |
| Apparent Density | 2.97 g/cc |
| Mesh Size | 325 mesh |
| Sieve Analysis |
+60 Mesh: 0% -60/+80 Mesh: 0% -80/+100 Mesh: 0% -100/+140 Mesh: Trace -140/+200 Mesh: Trace -200/+325 Mesh: 0.6% -325 Mesh: 99.4% |
| HTS Code | 7406.10.0000 |
| NMFC | 30743 |
| CAS No. | 7440-50-8 |
Applications and Benefits:
- Thick and thin film pastes
- Conductive inks, paints, and pastes
- Injection molding
- Thermal management
- EDM electrodes
- Antifouling paints
- Thermal sprays
- Sintered alloys/products
- Brazing/soldering paste
Caution:
Handle with care. Refer to the SDS for detailed safety guidelines.
Copper Powder 99.8%, Electronic Grade, Mesh 325
Electronic grade, high-purity copper powder made via water atomization and hydrogen reduction. Features ultra-fine, spheroidal particles with high conductivity and low density. Recommended for a variety of applications where conductivity is crucial, including thick and thin film pastes, capacitor chips, and thermal sprays. Note: Pure copper powders may not exhibit conductivity under low-voltage tests but will conduct when compacted or mixed with oils or resins.
Product Specifications
| Purity | 99.85% |
| Hydrogen Loss | 0.19% |
| Apparent Density | 2.97 g/cc |
| Mesh Size | 325 mesh |
| Sieve Analysis | +60 Mesh: 0% -60/+80 Mesh: 0% -80/+100 Mesh: 0% -100/+140 Mesh: Trace -140/+200 Mesh: Trace -200/+325 Mesh: 0.6% -325 Mesh: 99.4% |
| HTS Code | 7406.10.0000 |
| NMFC | 30743 |
| CAS No. | 7440-50-8 |
Applications and Benefits:
- Thick and thin film pastes
- Capacitor chips
- End cap terminators
- Conductive inks, paints, and pastes
- Injection molding
- Electronics
- Thermal management
- EDM electrodes
- Thermal sprays
- Sintered alloys/products
- Brazing/soldering paste
Caution:
Handle with care. Refer to the SDS for detailed safety guidelines.
Test Tube Rack, Polypropylene
This polypropylene test tube rack is a versatile and durable solution for holding test tubes during drying, made from polypropylene that is resistant to chemicals and can withstand high temperatures, with a lightweight design that makes it easy to transport and store.
Product Specifications
| Product Name | Test Tube Rack, Polypropylene |
| Material | Polypropylene |
| Weight | 86g |
| Functionality | Can hold test tubes right side up or upside down for drying, alternative to wood or metal racks |
| SKU | TTPOLYRACK |
Applications and Benefits
- for science laboratories
- for research facilities
- Suitable for medical clinics
- Useful for chemistry classrooms
- Essential for biological research centers
- Beneficial for pharmaceutical companies
Key Features and Benefits
- Chemical resistant
- Durable
- Lightweight
- Easy to transport and store
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