QUEST QC10 CALIBRATOR oxygen the electrical resistance between the

the electrical resistance between the electrodes is measured and indicated on the digital display

Backlit Display

It can be used in conjunction with other devices such as a rain gauge or flow meter to trigger sampling on multiple conditions

the filter assembly with see-through housing and trap protects the pump from debris and reduces maintenance requirements

QUEST QC10 CALIBRATOR oxygen the electrical resistance between theQuest 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