Ulsfvgaxrtk One Color Gas Detectors, Formaldehyde Detector Dust Tvoc Handheld Portable Gas Neutral

ULSFVGAXRTK

Type Respiratory Dust Sampler Flow range 2.4 (L/min) Continuous working time 360 (min) Measuring range 0.001-9.999 Working temperature -10-70 (℃), Manufacturer: ULSFVGAXRTK