Mechanical Industrial Counter, 5 Digit

The MSJL1145 is a 5-digit mechanical industrial counter designed for recording cycles and repetitive movements in machinery, featuring a precise ratchet mechanism and adjustable lever with shock-absorbing spring. Constructed from plastic and metal, this counter provides reliable and accurate counting results, with a 5-digit display and manual reset knob. The counter is suitable for use with punch, press, printing, and packaging machines, and is mountable on a metal base for stability and durability. Each unit is packaged individually, with a weight of 92g, ensuring convenient storage and transportation.

Product Specifications

Applications and Benefits:

• For counting cycles on industrial machinery
• Used with punch, press, printing, and packaging machines
• Adjustable lever with spring reduces mechanical shock
• Mountable metal base ensures stability during operation
• Reliable and precise ratchet mechanism
• Individual packaging for convenient storage and transportation

Key Features and Benefits

• 5-digit counting range for accurate recording
• Adjustable lever with shock-absorbing spring for smooth operation
• Mountable metal base for stability and durability
• Ratchet mechanism for precise counting
• Individual packaging for easy handling and storage

Caution:

Ensure proper alignment and secure mounting before use. Spring is integrated for shock absorption—do not operate without it. Avoid excessive speed or force on the lever to maintain accuracy.

Mechanical Industrial Counter, 6 Digit – MSJL1146

The MSJL1146 is a 6-digit mechanical industrial counter designed for mounting on machinery to track repetitive movements or strokes, featuring a durable metal base and adjustable counting arm. It counts from 000000 to 999999 and is for use with printing, punch, press, and packaging machines. The counter is packaged individually in a carton box, weighing 98 grams, and includes a reset knob on the left and an adjustable counting arm on the right that operates when the shaft is turned clockwise. A spring can be attached (not included) to the counting arm to reduce shock and aid return motion.

Product Specifications

Applications and Benefits:

• Used on punch, press, and printing machines
• Records strokes or cycles with each lever movement
• Adjustable arm with spring option for shock reduction
• High reliability and mechanical durability
• for general-purpose industrial production counting
• Suitable for applications where individual packaging is required

Caution:

Use with a spring for shock absorption. Ensure proper shaft alignment and mounting for accurate counts. Do not exceed the mechanical limits of the ratchet arm to avoid damage. Handle the counter and its packaging with care to avoid damage during transportation and storage.

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

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

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.

Microscope Slide Box, Wooden 100 Slides

This Wooden Microscope Slide Box is for storing standard (L x W), 75 x 25mm microscope slides in individually numbered grooves. Made of teak wood frame with non-warping plywood bottom and lid secured with plated metal hinges, this slide box is both durable and aesthetically pleasing, weighing 485 grams. The slide grooves are smoothly cut to ensure easy insertion and removal of slides, and it comes equipped with a printed index card for titles. This box can hold up to 100 slides, making it a great addition to any laboratory or educational setting.

Product Specifications

Applications and Benefits:

• for science teachers, microbiology students, research laboratories, medical professionals, biotechnology companies, and microscope enthusiasts
• Great for storing and transporting standard 75 x 25mm microscope slides
• for laboratory and educational settings

Key Features and Benefits

• Stores up to 100 standard microscope slides (75 x 25mm) in individually numbered grooves
• Made of teak wood frame with non-warping plywood bottom and lid
• Smoothly cut slide grooves for easy insertion and removal
• Equipped with a printed index card for easy organization and identification
• Durable plated metal hinges for secure lid closure
• Provides a safe and convenient way to store and transport microscope slides, weighing 485 grams

Caution:

Handle with care to avoid breakage of microscope slides. Keep away from moisture and direct sunlight to prevent damage to the slides. Do not stack heavy objects on of the wooden box as it may cause damage to the slides inside.

Microscope Slide, Clear Glass Packs Of 72

Clear glass microscope slides with polished edges are made in standard size of 1 x 3 inches (25mm x 75mm, +/- 1.1mm thick) and can be used with all research and educational microscopes. These microscope slides come in packs of 72, separated by interleaving tissue, and are vacuum-sealed for added protection.

Product Specifications

Applications and Benefits:

• for science teachers and educators
• Suitable for students in middle school, high school, and college
• Recommended for researchers in the field of biology and chemistry
• Useful for medical professionals and lab technicians
• for hobbyists and enthusiasts interested in microscopy
• Essential for anyone in need of microscope slides for their work or studies

Key Features and Benefits

• Polished edges for safe handling
• Vacuum-sealed protection for added safety
• Standard size for compatibility with all research and educational microscopes
• Clear glass for accurate and precise results
• Interleaving tissue for easy slide separation

Microscope Slide, Clear Glass, Box Of 50

clear glass microscope slides with ground edges for added safety. Each slide measures 1 x 3 inches (25.4 x 76.2 millimeters) and has a thickness of 1.2 mm. Each box contains 50 microscope slides, separated by dividers made of thin paper and vacuum sealed for added protection. These slides are made by Sail Brand, ISO9002 certified for and consistency. Miniscience is a wholesale distributor of microscope slides, ensuring that large quantities are always available for immediate shipping.

Product Specifications

Applications and Benefits:

• Science teachers and professors
• Medical professionals and researchers
• Students in biology and medical courses
• Laboratory technicians and assistants
• Science enthusiasts and hobbyists
• Organizations conducting scientific experiments

Caution:

Handle with care to avoid breakage of glass slides. Keep away from children and pets. Dispose of properly after use.

Mirror, Convex, D:75mm, Fl:200

This is a circular convex mirror with a diameter of 75 mm (3 inches) and a focal length of 200 mm (8 inches). A convex mirror has a reflective surface that curves outward, producing upright images that appear smaller and farther away. This design provides a wide field of view, making the mirror useful for science education, security, and vehicle safety. Each unit is individually packed in a protective paper bag and also available in convenient 10-pack boxes for schools, laboratories, and professional use.

Product Specifications

Applications

• Educational use in classrooms and laboratories to demonstrate how parallel light rays diverge in a convex reflection
• Vehicle safety mirror for cars, trucks, and motorcycles to reduce blind spots
• Security and surveillance mirror for shops, warehouses, and hallways
• Inspection tool for equipment, machines, and blind corners

Key Features

• Convex curvature provides a wide-angle field of view
• Creates upright, reduced images that appear farther away
• Lightweight and portable, easy to mount or hold
• Supplied individually or in 10-pack bulk packaging
• Practical for educators, drivers, technicians, and security staff

Caution

Objects in a convex mirror appear smaller and farther away than they actually are. Use caution when driving or monitoring spaces, and always verify actual distances.

Mirror, Flat Strips, Silvered Glass, Unmounted 75 mm x 75 mm

A compact square flat mirror made of durable silvered glass, measuring 75 mm x 75 mm. Its precise reflective surface delivers sharp and accurate reflections, making it suitable for optical experiments, DIY projects, astronomy, and classroom demonstrations. The unmounted design allows flexibility in various setups and applications. Each mirror is individually protected with a plastic film and packaged in boxes of 20 pieces.

Product Specifications

Applications and Benefits:

• Optical experiments and physics demonstrations
• DIY and craft projects requiring reflective surfaces
• Teaching tools for optics and science education
• Astronomy and hobbyist stargazing setups
• Research and scientific experimentation

Caution:

Glass mirrors are fragile and may have sharp edges. Handle with care and wear protective gloves if cutting or modifying the mirror.

Mortar And Pestle, 80 Mm Diameter

The Anchor Brand laboratory porcelain mortar and pestle offers an 80 mm diameter mortar and pestle with a 60 ml working volume and a net weight of 250 g. Constructed from uniform, dense porcelain, it provides stable mechanical strength, low permeability, and high raw‑material durability. The glazed version resists temperatures up to 1050 °C, while the unglazed version withstands up to 1350 °C, making it suitable for a wide range of laboratory, pharmaceutical, biotech, analytical and food‑processing applications.

Product Specifications

Applications and Benefits:

• Grinding and crushing herbs, spices, and botanical material
• Laboratory sample preparation and chemical mixing
• Pharmaceutical compounding and biotech research
• Food processing and culinary formulation
• Analytical chemistry and research‑development workflows

Key Features and Benefits

• High raw‑material content ensures durability
• Uniform, dense porcelain provides stable mechanical strength
• Low permeability minimizes contamination risk
• Glazed version tolerates up to 1050 °C; unglazed up to 1350 °C
• 80 mm diameter and 60 ml capacity enable efficient material handling
• Smooth porcelain surface is easy to clean and maintain
• Weight of 250 g offers a balanced, stable workpiece

Caution:

Handle with care despite high temperature resistance; avoid sudden thermal shock and use appropriate protective equipment when operating at elevated temperatures.