Alat ukur Kebocoran Propana metana Gas Bocor detektor GSD 600 Amprobe

Amprobe GSD600 Gas Leak Detector Features * Detects methane and propane gas * Quickly identifies and pinpoints gas leaks * Automatic calibration feature * 5 level LED alarm: gt;40, gt;80, gt;160, gt;320, and gt;640 ppm * Built-in earphone jack with mute function (earphone not included) * Flexible probe to access difficult measurement areas * Auto power off Specifications Methane : 40 ppm - 640 ppm Propane : 35 ppm - 580 ppm Sensitivity : 35 ppm (propane) Sensor : Semiconductor Response time : lt; 10 seconds Warm up time : lt; 60 seconds Auto power off : 10 minutes after last key pressure. Power supply : (4) AA batteries; 9V power adaptor (plug specifications: Outer diameter:3.5mm; Inner diameter:1.35mm; Center positive, 500mA maximum). (9V power adaptor not included) Probe length : 447 mm (17.6 inches) Range : Methane 40 to 640 ppm; Propane 35 to 580 ppm Sensitivity : 35ppm (Propane) Advantage : Fast response amp; high methane sensitivity