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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 (107)
Particle Analyzers (74)
Parts Counters (28)
Frequency Counters (18)
Handheld Impedance Cell Counters (5)

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1 – 15 of 382 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™ Solar-Powered, Big-Digit Calculator

Performs all arithmetic calculations

EDGE
4

Fisherbrand™ Pocket-Sized Scientific Calculator

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

EDGE
5

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

Corning™ LED Protective Cover

The LED protective cover magnetically connects to the stage and functions to shield the LED assembly when the Corning™ Videodrop is not in use.

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

Beckman Coulter Multisizer™ 4e Smart Technology Aperture Tubes

Smart Technology Aperture Tubes are designed specifically for the Multisizer 4 or 4e Analyzer. The aperture allows extended sizing measurement range of 2% to 80% of the aperture diameter.

For Use With (Equipment) Multisizer™ 4 or 4e Coulter Counters
Product Type Aperature Tube
Material Glass
13

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.

14

Beckman Coulter Multisizer™ 4e Coulter Counter

The Multisizer 4e Coulter Counter uses the Coulter Principle to detect particles via electrical zone sensing, regardless of the particle’s nature or optical properties. Therefore, the Coulter Counter is an ideal tool for detecting and counting a wide variety of particles.

Height (Metric) 50.8 cm
Width (English) 25 in.
Model Multisizer™ 4e
Weight (English) 170 lb.
For Use With (Application) Particle Counting and Detection
Width (Metric) 63.5 cm
Power Supply 100/210 VAC
Weight (Metric) 77 kg
Height (English) 20 in.
15

Beckman Coulter Accuvette™ ST Sampling Vials with Caps, 25 mL

Designed for use on the stage of the Multisizer 4e to ensure optimal fluid use and circulation with the locked platform height.