Hanna 9142 Dissolved Oxygen Meter Confined Space Entry State-of-the-art white LED lighting provides

State-of-the-art white LED lighting provides over 1000 lumens of light along with add-on auxiliary lighting brightens the darkest of environments

MicroPurge basics controllers can be connected to the MP30 Drawdown Meter for optional Automatic Drawdown Control

6 gallon fuel capacity and can run up to 8

designed from the beginning to be extremely flexible yet easy to use

real time measurement of the particulate matter automatically

Hanna 9142 Dissolved Oxygen Meter Confined Space Entry State-of-the-art white LED lighting providesThe ever increasing demand for instant results for on site analyzes has created a constant need for waterproof portable meters. The cold, rain, snow and dust associated with use in the field, may damage a meter, rapidly deteriorating its performance and life. HI 9142 is a rugged, water resistant meter that solves the common problems of field use. It is very simple to use: calibration is performed with HI 7040 zero oxygen solution while 100%