GASTEC Wearable Oxygen Concentration Indicator Alarm Meter (with 5m sensor cord) GOA-7H-S 1 unit

Catalog number: GOA-7H-S Features: ●The sensor cord allows for both remote measurement and measurement when worn on the body. ●Dust-proof and drip-proof construction (equivalent to IP64) for peace of mind even outdoors. ●Sensor and battery replacement possible. ●Can be used for 4000 hours with one AAA alkaline battery (when no alarm is present). ●From a trusted domestic gas detector manufacturer at the lowest price. Applications: ●To prevent oxygen deficiency (lack of oxygen). ●For measuring and issuing warnings about target gases. Specifications: ● Target gas: Oxygen ● Measurement range: 0.0 to 25.0 vol% ● Width (mm): 48 ● Depth (mm): 37 ● Height (mm): 105 ● Resolution oxygen (vol%): 0.1 ● Included sensor cord: 5m ● 90% response time (20℃): Within 20 seconds ● Indication accuracy (%): ±5 ● Buzzer volume (db): 95 ● Continuous use time (h): 3500 hours (without alarm) ● Power supply (V): 1 AAA alkaline battery (Panasonic Corporation LR03) ● Intrinsically safe explosion-proof structure: Ex ia 2C T3 Ga Approval number TC22573 ● Power supply: 1 AAA alkaline battery (Panasonic Corporation LR03) ● Dust-proof and drip-proof structure: Equivalent to IP64 ● 5M sensor cord included (GOA-7H-S, HS-7A-S only) Material/Finish: ● Resin Set contents/accessories: ●Sensor, one AAA alkaline battery, sensor filter, filter holder, instruction manual ●Sensor ●One AAA alkaline battery ●Sensor filter ●Filter holder ●Instruction manual ●5m sensor cord ●Carrying case Note: ●To meet explosion-proof performance requirements, please use Panasonic Corporation LR03 batteries.