Heron dipper-Log TOUGH+ Groundwater Data Logger Pressure Range:120m/400ft ensuring your information remain clear YAP188 Item:500-NH3-ISA - Ammonia Ionic Strength Adjustor, 500 mL - 3200697174 dilution tube micro sample pH

ensuring your information remain clear and protected

barometrically compensated at the sensor

Equipped with standard sensors for oxygen

Wet/wet silicon diaphragm for excellent linearity and very low hysteresis

The Hanna HI763063 is the replacement EC/TDS probe supplied with the HI99300 and HI99301 portable conductivity meters

Heron dipper Log TOUGH+ Groundwater Data Logger Pressure Range:120m 400ft ensuring your information remain clear YAP188 Item:500 NH3 ISA Ammonia Ionic Strength Adjustor, 500 mL 3200697174 dilution tube micro sample pH ensuring your information remain clear and protected barometrically compensated at the sensor