Combustible Gas Detector High Precision Detector Combustible Natural Gas Leakage Alarm Gas Concentration Tester Temperature Humidity Meters [Large Capacity Lithium Battery] It

[Large Capacity Lithium Battery] It  has large capacity lithium battery which has long glow time

1 * Rechargeable Cable

5-inch lead screw movable black polyurethane (PU) caster medium light double ball bearing universal wheel 4 sets * 1

the Sponge pad provides a comfortable grip to reduce fatigue and tension on finger joints

Combustible Gas Detector High Precision Detector Combustible Natural Gas Leakage Alarm Gas Concentration Tester Temperature Humidity Meters [Large Capacity Lithium Battery] ItShips FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Introduction: When the gas concentration around more than two alarm levels (high and low alarm) in a,Instruments equipped with voice and visual and vibration alarm will sound an alarm. High strength ABS engineering plastics Waterproof and dustproof explosion proof