QUEST QC10 CALIBRATOR Air Sampling Pumps Water is indicated by intermittent

Water is indicated by intermittent signals

restricted flow

Operate from 60 to a maximum of 600 RPM

The YSI 600XLM provides economical logging in a small package for both surface and groundwater

High purity FEP lined low-density polyethylene tubing offers an inert material in the FEP tube liner

QUEST QC10 CALIBRATOR Air Sampling Pumps Water is indicated by intermittentQuest models QC10 and QC20 are accurate electroacoustic calibrators that generate a stable acoustic signal at a controlled frequency and aamplitude level. Their principal use is for a calibration accuracy check of sound level meters and oise dosimeters. Other acoustic analyzers, such as FFT or Real Time Spectrum annalyzers, hearing aid test instruments, or other audio systems utilizing a microphone for input signals, may be calibrated with the QC 10