Cassette, 25mm 3pc, .45 + 5.0µm MCE, TEM, 50/BX

Zefon PCM & TEM 25mm air sampling cassettes are designed and manufactured to meet all applicable NIOSH, OSHA, and AHERA standards for asbestos air monitoring. The cassette housings are injection molded in-house and are...

Acetaldehyde Gas Tube 5-750 ppm

Full Measuring Range: 5-750 ppm Sampling Time: 1.5-6 minutes Shelf life: 2 years refrigerated

Calibrator, DigiCal 5, 110V

A primary calibration device, the DigiCal™ Primary Flow Calibrator provides instantaneous readings when calibrating instruments like Zefon Escort ELF and LC Sampling Pumps. The Zefon DigiCal™ Primary Flow Calibrator is a NIST-traceable...

Calibrator, DigiCal 5, 230V

A primary calibration device, the DigiCal™ Primary Flow Calibrator provides instantaneous readings when calibrating instruments like Zefon Escort ELF and LC Sampling Pumps. The Zefon DigiCal™ Primary Flow Calibrator is a NIST-traceable...

Calibrator, DigiCal 30, 230V

A primary calibration device, the DigiCal™ Primary Flow Calibrator provides instantaneous readings when calibrating instruments like Zefon Escort ELF and LC Sampling Pumps. The Zefon DigiCal™ Primary Flow Calibrator is a NIST-traceable...

Calibrator, DigiCal 30, 110V

A primary calibration device, the DigiCal™ Primary Flow Calibrator provides instantaneous readings when calibrating instruments like Zefon Escort ELF and LC Sampling Pumps. The Zefon DigiCal™ Primary Flow Calibrator is a NIST-traceable...

Starter Kit, Basic Mold Sampling, 230V

Starter kits are an easy, convenient way to get everything you need to begin sampling for mold. Each kit comes in a convenient toolbox style carrying case and includes basic set-up and use instructions. • Z-Lite IAQ Pump (includes integrated...

Starter Kit, Basic Mold Sampling, 120V

Starter kits are an easy, convenient way to get everything you need to begin sampling for mold. Each kit comes in a convenient toolbox style carrying case and includes basic set-up and use instructions. • Z-Lite IAQ Pump (includes integrated...

Pump, Linear, Kit w/Stand

Starter kits are an easy, convenient way to get everything you need to begin sampling for mold. Each kit comes in a convenient toolbox style carrying case and includes basic set-up and use instructions. Z-LITE-KIT2 includes:• Z-Lite IAQ Pump...

Pump, Linear, IAQ Sampling, 230V

Zefon Z-Lite 230V IAQ Air Sampling Pump. Zefon Z-Lite IAQ pump is a linear type pump which is very small in size, but produces a high volume of vacuum airflow. The Z-Lite is ideally suited for use with Air-O-Cell or A6 impactors at flow rates up to 30...

Pump, Linear, IAQ Sampling, 120V

Zefon Z-Lite 120V IAQ Air Sampling Pump. Zefon Z-Lite IAQ pump is a linear type pump which is very small in size, but produces a high volume of vacuum airflow. The Zefon Z-lite IAQ pump is a linear type pump which is very small in size, but produces a...

Pump, IAQ Sampling, DC Powered

The Zefon Z-Lite IAQ DC Powered Sampling Pump is a battery powered portable pump designed for IAQ sampling with low backpressure sampling devices such as spore traps at flow rates from 2-20 LPM. Easy to use built-in timer Built-in adjustable...