Solinst 101B Water Level Meter field notes single-installation piezometer rather than one

single-installation piezometer rather than one designed to be retrieved

and a 5-meter suction hose with screw connection and sinker weight

Colorimetric tubes are single-use consumables and are gas- and range-specific — check the tube against the target compound and expected concentration before sampling

irrigation and power lines

Solinst 101B Water Level Meter field notes single-installation piezometer rather than oneThe Solinst 101B Water Level Meter is a simplified, lower cost version of the 101 Water Level Meter with no sensitivity controls. A robust stainless steel P1 probe is connected to polyethylene flat tape with heat embossed centimeter markings; when the probe tip contacts water, the circuit closes and the reel sounds a buzzer and light, powered by a 9V battery housed in the reel hub. Do you have everything you need? Replacement probes, tapes,