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Counting Devices

Devices intended to assist in counting and other mathematical operations for a variety of applications; may be digital or analog. Available as hand-held or in-line.
Particle Counters (174)
Calculators (106)
Particle Analyzers (70)
Parts Counters (28)
Frequency Counters (18)
Handheld Impedance Cell Counters (5)

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1 – 15 of 378 results
1

Fisherbrand™ Hand Tally Counter

For counting blood cells, drops of liquid, inventory items, etc.

EDGE
2

Fisherbrand™ Counter-Pen/Colony-Counter

Combination marker/digital counter suits both laboratory and plant use

EDGE
3

Fisherbrand™ Pocket-Sized Scientific Calculator

Ideal for virtually all routine calculations performed in scientific labs, including square roots, percentages, and raising to powers

EDGE
4

Fisherbrand™ Solar-Powered, Big-Digit Calculator

Performs all arithmetic calculations

EDGE
6

Fisherbrand™ Hand Tally Counters

Chrome-plated counter offers smooth, easy action

8

Fisherbrand™ Solar Desktop Calculator

Solar-powered unit can be read in any light.

EDGE
Height (Metric) 0.9 cm
Width (English) 4.5 in.
Length (Metric) 16.5 cm
Length (English) 6.5 in.
For Use With (Application) Ideal for rough lab use
Width (Metric) 11.4 cm
Power Supply Battery, Solar
Includes Built-in solar panel and instruction
Display Dimensions 0.75 in.
Display Type Digital
Keypad Oversized keys
Weight (English) 4 oz.
Weight (Metric) 113.3 g
Height (English) 0.18 in.
9

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.

EDGE
10

United Scientific™ Hand Tally Counter
SDP SCI_ED

Bright plastic case makes this Hand Tally Counter lightweight yet sturdy.

EDGE
11

Beckman Coulter Multisizer™ 4e Smart Technology (ST) Footed Beakers

Smart Technology Beakers fit the built-in beaker guide for proper positioning allowing the Multisizer 4e to deliver consistent, optimal results.

For Use With (Equipment) Multisizer 4e Coulter Counter with Smart Technology (ST)
Product Type Footed Beaker
Material Glass
12

Eisco™ Two Speed Ticker Taper Timer Set
SDP SCI_ED

Two Speed Ticker Taper Timer Set helps students to visualize distance, velocity, and acceleration versus time.

13

Vernier Drop Counter
SDP SCI_ED

Digital sensor used for performing accurate, automatic titrations.

14

Fisherbrand™ Counter Pen
SCI_ED

Touch, sound, and count simultaneously with Counter Pen.

EDGE
15

Beckman Coulter Multisizer™ 4e Glass Stir Rod

Glass Stir Rod fits into the Multisizer 4e and can be used in conjunction with the ST Beakers.