Product description
Specification:
Instrument Name: Air Quality Tester
Instrument model: JSM-131SE
Viewing window: 2.8 inches.
Detection error: less than 15%.
Sampling speed: less than 3 seconds.
Range: 0-1.999mg/m3, 0-2000ug/m3
Instrument size: 148 x 70 x 30mm
Net weight: 166g
Battery capacity: 1000mAh
Standby time: 4-6 hours
Detection range: formaldehyde, TVOC, carbon dioxide, PM2.5, PM10 detection function.





















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