Product description JJ5-Mini Pocket methyl mercaptan detector equipped with imported electrochemical sensor methyl mercaptan, is a focus on the detection of various types of hazardous air, portable flammable gas detection and alarm equipment. LCD screen and it has a high-definition sound, light, vibration alarm and other functions, can be guaranteed under harsh working conditions detected content of the gas, and prompt the operator to carry out prevention. It features the use of imported sensors, high detection sensitivity stainless steel panel design, explosion-proof, dust-proof, anti-rain compact, lightweight, sturdy with a standard Micro USB charging port LCD real-time display of gas concentration and alarm information capacity rechargeable lithium battery superior sound, light, vibration alarm features available with data storage (optional): 1, high-capacity data storage space to store data 260 000 2, conveniently continuous, segmented memory switching operation 3 professional visual Data analysis PC software maintenance costs low technical parameters Detection of gas: methyl mercaptan (CH4S) Range: 0-100ppm, 500ppm, 1000ppm, 100% LEL (optional) Basic error: <± 3% (FS) Minimum reading: 0.01ppm (0 ~ 100 ppm); 0.1ppm (0 ~ 1000 ppm); 0.1% LEL Response time: ≤40 seconds Sensor life: 24 months Sensor Type: Electrochemical Battery: 3.7V Li-ion rechargeable battery Battery life: continuous work about 100 hours Display: LCD (white backlight) Alarm: sound, light, vibration alarm Direct reading: real-time values, alarm status, battery voltage proof mark: Ex ibdIICT3 Protection class: IP45 Operating temperature: -10 ℃ ∽55 ℃ Humidity: 5% RH -90% RH Dimensions: 92mm (length) × 58mm (width) × 28.5mm (thickness) Weight: 150g (net weight) 450g (including battery charger, standard hood, packaging, etc.)