US$ 89.99
NH3-N and NH3 can be calculated with pHotoFlex pH and a connected pH/temp external probe (range is temperature and pH dependent)
Replacement Gas Sensors
FieldSink Environmental Sampling Station Specifications
or rocky ground
pocket clip
Solinst 107 TLC Meter discrete sampler NH3-N and NH3 can beThe Solinst 107 TLC Meter combines a standard electric water level meter with temperature and conductivity sensing in a single probe. When the probe's zero point touches water, a circuit closes, sounding a brief buzzer and light while the operator reads depth off the laser marked flat tape. At the same moment, platinum electrodes in the probe measure raw conductivity, which the onboard electronics automatically temperature compensate and display as
US$ 89.99
US$ 27.00
US$ 80.00
US$ 22.95
US$ 32.99
US$ 60.00
US$ 36.00
US$ 44.00