Petrol gas detector MB-1, fitted with 1 sensor

CODE 29.784.00

Ideal for small hulls, “Test” circuit; fitted with automatic relay that puts into function the aspirator in case of petrol vapours; in such case the acoustic alarm emits a sound, a light indicator comes on (automatic variable intensity according to sun light) and the aspirator is activated, circular instrument with standard flush mount size of 52 mm.