3001 Levelogger 5, M10 spark tester When the probe is no

When the probe is no longer next to the casing

and can operate to depths of 500 ft

The Intellical PHC101 series pH probes are digital

Lightweight

partially filled and surcharged pipes using an ultrasonic sensor

3001 Levelogger 5, M10 spark tester When the probe is noThe Model 3001 Levelogger 5 provides absolute precision when automatically recording changes in water level (pressure) and temperature. It is a self contained (non vented) datalogger, that uses a superior, corrosion resistant, Hastelloy pressure sensor with an accuracy of 0. 05% FS. The Hastelloy sensor has great performance and response times in extreme temperature and pressure environments. It can withstand 2 times over pressure without permanent