Description Overview GAOtek handheld hydrogen sulfide gas detector imported miniature vacuum suction pump with adjustable flow rate and multi-layer filtration, supports various wireless communication options, and features gas concentration display with real-time curve. Includes temperature and humidity detection, one-click screen capture, and durable design in a portable case. Features Multi-Gas Detection and Display Wide View Color Screen Detachable Suction Probe Built-in Flashlight Function One-Key Recovery Button Technical Specification Detecting gas H2S, hydrogen sulfide Sensors Electrochemistry Resolution 0.01 ppm 0.1 ppm 1 ppm Display formula, unit, measurement value, time, battery, alarm status, data recording status, historical data curve, pump working state, alarm status, etc Sampling Built-in pump suction sampling, select high-quality micro pump, small noise and vibration. Suction can reach 1 L / min. Alarm Buzzer, low battery alarm, White flash and alarm status on display Data storage Various storage methods are optional, large capacity of 8 G memory card are optional. Support one key download function, optional PC storage software download and analysis data, storage data format diversification, Data transmission USB interface data transmission, with the upper computer software, can download and print data, support the memory card transmission data in one key Print function (Optional) Optional with internal portable printer or external Bluetooth printer Print content (Optional) Text, graphics, one-dimensional code, two-dimensional code, curves, characters, etc. Charger Standard Mini-USB charging port. The commonly used car charger, mobile power supply and common mobile phone charging line can be charged for it Language English Wireless network (optional) Bluetooth, Zigbee Network frequency 2.4 G high frequency. Size 10.63 in x 2.95 in x 1.61 in (270 mm x 75 mm x 41 mm) Weight 0.88 lb (400 g)
