100 Metre Yamayo "MILLION" PVC Coated Fibreglass Tape Rope Water Level Measure Stock #:YAMA-RWL100M

100m PVC Coated Fibreglass Tape Combined With Probe Portable and sturdy water level measure. The water level can be used in any conductive liquid, e.g.. lake, river dam, well, hole (when boring) etc. When the probe detects water the light is turned on and the buzzer sounds. Graduations: 1cm throughout Weight: 3kg (incl. batteries) Power Source: UM-3 x 2 Voltage: 3V Battery Life: Approximately 24 hours consecutive use. Caution: This instrument should not be used in petroleum or any inflammable liquid.