ZEFON BIO-PUMP KIT Grab Plates Using the 0-5V output the

Using the 0-5V output the Series 500 analyzer can be used to switch on or off an externally connected device such as an ozone generator or system in the presence of a predetermined level of gas

the ultrasonic test equipment Pundit Lab offers path length measurement

thus reducing fuel consumption

inexpensive

The Model 425 Discrete Interval Samplers are also recognized as a no-purge sampler

ZEFON BIO-PUMP KIT Grab Plates Using the 0-5V output theThe Zefon Bio Pump is a portable, battery powered pump that provides the simplest and most convenient way to sample with Air O Cell and Via Cell cassettes at a flow rate of 15LPM.