Dimensional Measurement

Water Level Meter for Well, Groundwater Depth Gauge with 0.6" Probe and Steel Tape, Buzzer Alert for Wells and Reservoirs, 50m/164ft(30m(98ft))

Water Level Meter for Depth Measurement, Groundwater Level Gauge, 1mm Minimum Scale, Ideal for Shallow Wells & Deep Boreholes Up to 10m (3.28ft)

Water Level Meter for Deep Wells - Stainless Steel Tape Probe, Groundwater Depth Gauge with Indicator Light & Peak Display, Accurate Measurement up to 30m

Water Level Meter for Deep Wells & Boreholes, Stainless Steel Probe, 150m Depth Gauge, Peak Hold Feature & Indicator Light for Accurate Groundwater Measurement

Water Level Meter for Deep Wells, 50M Measuring Instrument with Probe & Steel Tape, Accurate Water Depth Measurement Tool for Well Monitoring and Groundwater Analysis

Water Level Meter for Deep Wells, 20M Measuring Instrument with Probe & Steel Tape, Accurate Water Level Measurement Tool for Wells, Aquifers & Boreholes

Water Level Meter for Deep Wells, 10m-300m Groundwater Measurement, Fixed Probe & Steel Tape, Ideal for Boreholes, Reservoirs, Pipes – 30m (98.4ft) Depth Gauge

Water Level Meter for Deep Wells, 10m-300m Depth Measurement, Fixed Probe & Steel Tape, Groundwater Monitoring Tool for Wells, Boreholes, Reservoirs, and Pipes (100m/328ft)

Water Level Meter for Deep Wells, 10m-300m Depth Measurement, Groundwater Gauge with Fixed Probe & Steel Tape, Ideal for Wells, Boreholes, Reservoirs & Pipes (100m/328ft)

Water Level Meter for Deep Wells - 10m-300m Depth Measurement, Groundwater Level Gauge with Fixed Probe & Steel Tape for Wells, Boreholes, Reservoirs & Pipes 10m (32.8ft)

Water Level Meter for Deep Wells, 10m-300m Depth Measurement, Groundwater Level Gauge with Fixed Probe & Steel Tape, Ideal for Boreholes, Reservoirs & Pipes, 30m (98.4ft)

Water Level Meter for Deep Wells, 10m-300m Depth Measurement, Groundwater Level Gauge with Fixed Probe & Steel Tape, Ideal for Boreholes, Reservoirs, and Pipes up to 20m (65.6ft)

Water Level Meter for 10-300m Groundwater Measurement, Electronic Water Level Indicator with Fixed Probe & Steel Tape (20m/65ft) - Accurate Well Depth Sounder

Water Level Meter for 10-300m Groundwater Depth Measurement, Electronic Water Level Indicator with Fixed Probe & Steel Tape (20m/65ft) for Wells and Aquifers

Water Level Meter - Electronic Depth Sounder for 10-300m Groundwater Levels, Well Water Indicator with Fixed Probe & 20m Steel Tape (65ft) - Accurate Depth Measurement Tool

Water Level Meter - Electronic Depth Gauge with Stainless Steel Probe, Fixed Probe & Steel Tape, Groundwater Level Indicator up to 30m (98.4ft) - Accurate Well Measurement Tool

Water Level Meter - Electric Gauge with 0.6/0.99-Inch Probe, Durable Steel Ruler for Groundwater Measurement in Wells, Boreholes, Reservoirs & Pipes (150m/492ft)

Water Level Meter, Depth Gauge for Wells & Boreholes, 150m Water Level Indicator with Fixed Probe & Steel Tape, Accurate Measurement for Reservoirs & Pipes

Water Level Meter Depth Gauge for Groundwater Measurement, Accurate to 1mm/0.03in, Ideal for Shallow Wells & Deep Boreholes Up to 20m (65.6ft)