Refrigerant gas leak detector 382

with semiconductor sensorportablewith visual alarm

Heated Semiconductor Gas Sensor 3 Levels Of Sensitivity 7 LED Tri-colored Visual Leak Level Indicator Variable Intensity Audible Alarm Ambient Concentration Reset 15.5”(40CM) Flexible Stainless Probe Detection of R134a, R404A, R410A, R600A, R290, R407C, R22, R32, HFO-1234yf... Refrigerants Gas Sensitivity As Small 3gr/year Accordance With SAE J1627, CE Design Low Battery Indication Reference Leak Source Included Warm-up Time: 45 Seconds Operating Temperature: 0 to 40°C(32 to 104°F) Size: 21.7 x 6.6 x 5.6 cm Weight: 400g(with batteries) Power Source: AA Size Alkaline Batteries x 4 Battery Life: Approx. 7hrs AC Adapter: @3.3V 0.5A