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Counting Devices

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

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1 – 15 of 381 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
6

Fisherbrand™ Hand Tally Counters

Chrome-plated counter offers smooth, easy action

7

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
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

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.

10

Beckman Coulter Dry Powder System (DPS) HiCapacity HEPA Vacuum Unit and Accessories

The HiCap HEPA Vacuum Unit is designed for use with the Dry Powder System (DPS) of the LS 13 320 XR Particle Size Analyzer. The Vacuum Unit delivers dry powder samples to the sensing zone in the optical bench of the LS 13 320 XR, all required connectors are included.

For Use With (Equipment) LS 13 320 XR and Dry Powder System (DPS)
11

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.
12

Beckman Coulter NIST Traceable Particle Size Standards

Recommended for LS Series Instruments to verify instrument and module performance.

For Use With (Application) Verifying Instrument and Module Performance
13

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.

15

Beckman Coulter NIST Traceable Particle Size Standards

For calibrating Coulter Counter Aperture Tubes, and verifying their performance.

Product Type Particle Size Standard
For Use With (Application) Calibration and Performance Verification