เครื่องวัดก๊าซซัลเฟอร์ไดออกไซด์ รุ่น AS8905 แบรนด์ SMART SENSOR 

Sulfur Dioxide Meter

〖High Sensitive and Accurate Measurement〗Handheld gas detector for detecting SO2 concentration, high sensitive electrochemical sensor measurement range 0~20ppm with resolution:0.1ppm. 

〖High/Low Value Alarm Function with Three Alarm Methods & Peak Value Dispaly Mode〗When gas concentration reach preset alarm value, the meter will sound, flash alarm together with vibration,what's more,high/low alarm value is adjustable according to your specific requirement; peak value display mode helps you check peak concentration of detected SO2 gas.

〖Digital LCD Screen Display with Backlight & Compact Size and Unique Clip Design〗High density big digital LCD screen display real time gas concentation value;compact size and unique clip design, it is convenient for you to carry around.

〖Reachargeable Li-battery Powered & Durable power supply 〗Built-in rechargeable 3.7V Li-thion battery, can work continuously 8-9 hours with full charge(slightly vary with working condition).

〖Strict and Qualified Certificate〗This product is compiled with following standard and regulation: JJG693; JJG695: JJG915 and GB3836 series anti-explosion standard.

Specifications

- Gas detecting type: Sulfur Dioxide(SO2)
- Gas measurement range: 0~20ppm
- Resolution: 0.1ppm
- Detecting principle: Electrochemical sensors,2 years life time
- High/low alarm value setting: Yes
- Alarm : sound,light alarm, adjustable alarm values, alarm sound up to 80db
- Operating temperature: -10~50C
- Operating humidity:15~95%RH(standard)
- Power Supply: 3.7V Rechargeable li-battery (Built-in)
- Product Net Weight : 200g
- Size: 120*64.5*38.3mm

Standard Packing

1 x SO2 gas monitor
1 x User manual
1 x Charging adaptor
1 x USB cable
1 x Hand carry case
1 x Calibration certificate
1 x CNEX certificate
1 x Color gift paper box