Solinst Model 105 Well Casing & Depth Indicator Benzene Specific An integral stainless steel shield

An integral stainless steel shield protects the sensors

the circuit is reversed  —the buzzer and light are triggered when the probe is in air

-10°C ≤ Ta ≤ 40°C

0–100 ppm H2S

• Battery Type: 4 x alkaline AA size or NiMH (rechargeable)

Solinst Model 105 Well Casing & Depth Indicator Benzene Specific An integral stainless steel shieldSolinst Model 105 Well Casing & Depth Indicator Simple and durable, the Well Casing & Depth Indicator is easy to use when detecting metal well casing or measuring total well depth. It offers both of these functions without having to switch out the probe. The Well Casing & Depth Indicator is useful when determining where metal casing starts and ends in new or existing well constructions, hydrofracturing, and installing packers or other downhole