Gas Leak Detector, BT-5800M Digital PM2.5 PM10 Air Particulate Detector Accuracy +/- 20 Real Time Rechargeable Air Quality Meter with Alarm Waterproof, Dust-Proof and Explosion-Proof

Function*PM2.5 PM1.0 PM10 measurement principle: laser scattering*PM2.5 detection range: 0 ~ 999.9g/m3 *PM2.5 resolution : 0.1g / m3 *PM10 detection range: 0 ~ 999.9g / m3*PM10 resolution: 0.1g / m3*Minimum particle size: 0.3m*Relative accuracy:±20%and±15%g/m3 *Maximum value *Automatic shutdown:It can be set for 5 ~ 30 *minutes or cancel automatic shutdown*Power Supply:3.7V 18650lithium battery*Battery capacity:2000mAh*Dedicated charging line:USB data cable to DC cable*Working time:about 15 hours*Operating temperature:5~45*Storage temperature:-20~70*Product size:196 * 95 * 46mm*Product weight:About 331gPacking Liet:1* Air Monitor Detector1* Recharge Cable1* Storage bag1* User Manual

• BT-5800M Digital PM2.5 PM10 Air Particulate Detector Accuracy +/- 20 Real Time Rechargeable Air Quality Meter with Alarm
• BT-5800M is developed by using laser PM2.5 sensor, single chip microcomputer technology and high visibility 28 "TFT color LCD. It is a high-tech air quality detector with high sensitivity for measuring PM2.5, pm1.0 and PM10 inhalable particles.
• A professional level sensitive air monitor detector equipped, Accuracy +/- 0.2 only, which means it can deliver more accurate measurement to provide safeguard for you and your family.
• Big fan design makes it can increase stronger air circulation, inhale more air samples to collect and analyse, to ensure you the most accurate test result in real time.
• Compact sleeve can protect the air monitor from dropping by accident, A kickstand support built in the rear, so you can read the test result easily. Portable handpalm sized design comes with a monitor case, it's convenience for you to carry around , test the air quality everywhere anytime to be away from harmful of PM2.5 PM 1.0 PM10.
• The instrument has the characteristics of high measurement accuracy, short measurement time, stable performance, strong function, convenient operation, low power consumption, and has the function of time display and setting. A perfect pro particulate matter detector for HVAC, Home, indoor outdoor.