Martel QM 100V-40 is an easy to mount LCD digital panel meter. The module can
measure ambient temperature via a built-in sensor and remotely via an external sensor, 10k Ohm NTC (usually available from electronic suppliers).
To install the meter drill a single 7/32" hole in the panel. Module is fitted to panel by locating its threaded stud through hole, fitting washer and tightening the nut provided. The module's two connecting wires pass through the hollow stud into the target application. A rubber seal in included providing
splashproof protection.
Five wire connection (see detailed image), LCD character height is 0.5", Operating Temp Range 32-122 degrees F, Width 1.71" x Height .84"
Shipping within continental US is flat $4.95 per unit.
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