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The 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, electronics, and reel hardware for the 101B are available on the Solinst 101B / 101M Replacement Parts page.
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🇺🇸 Ship from USA · On Agora since 2026
$395.25