Counting Devices
Fisherbrand™ Hand Tally Counter
For counting blood cells, drops of liquid, inventory items, etc.
Fisherbrand™ Key-Chain/Wrist-Strap/Belt-Clip Digital Counter
Designed for ease-of-use and failsafe counting
Fisherbrand™ Solar Desktop Calculator
Solar-powered unit can be read in any light.
Digi-Sense™ Mini Particle Counter with Bluetooth™ Connectivity
View, store, and share real-time data on a smartphone
MODULUS DATA SYSTEMS, INC. DIFFCOUNT™ Manual Differential Cell Counter
Next generation digital manual differential counter with touchscreen and customizable lab features.
Fisherbrand™ Pocket-Sized Scientific Calculator
Ideal for virtually all routine calculations performed in scientific labs, including square roots, percentages, and raising to powers
Fisherbrand™ Solar-Powered, Big-Digit Calculator
Performs all arithmetic calculations
Fisherbrand™ Replacement Parts for Model 14-311A and Older Model 14-311 Sub-Sieve Sizer™, Filter discs 3/4 in.
Replacement Part for Model 14-311A and Older Model 14-311 Sub-Sieve Sizer.
United Scientific™ Hand Tally Counter
Bright plastic case makes this Hand Tally Counter lightweight yet sturdy.
Fisherbrand™ Digital Key-Chain Wristband Counter
Lightweight and easy to use Digital Key-Chain Wristband Counter.
Eisco™ Handheld Tally Counter
Handheld Tally Counter - Ideal for any application where keeping track of an individual unit count is required.
Vernier Drop Counter
Digital sensor used for performing accurate, automatic titrations.
Denominator Company MULTI TALLY COUNTER 4 COUNTER
MT1x4 has one row with four counting buttons- rugged, reliable Denominator Tally Counters are appropriate for many uses. Biomechanically-engineered ergonomic design facilitates repetitive motion.
Eisco™ Two Speed Ticker Taper Timer Set
Two Speed Ticker Taper Timer Set helps students to visualize distance, velocity, and acceleration versus time.