Ozone Gas Detector High Precision Explosion Proof Portable With LCD Digital Display Ozone Concentration Detector Tester Blue Measuring Tapes & Rulers 5% or 2℃

5% or 2℃

charger * 1

For cartons

Arriving Day: 15-35 Days[SHORTDESCRIPTION] Instrument * 1 manual * 1 warranty card * 1

Ozone Gas Detector High Precision Explosion Proof Portable With LCD Digital Display Ozone Concentration Detector Tester Blue Measuring Tapes & Rulers 5% or 2℃Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Ozone gas detector high precision explosion proof portable ozone concentration detector tester Gas tester This instrument is a portable ozone gas detector. When the instrument detects ozone gas, the ozone gas concentration reading will be displayed on the LCD. The instrument provides the high low concentration alarm function that can be set by the user. When the detection result