Oxygen Detector Concentration Oxygen Content Tester Portable O2 Detector Oxygen Saturation Content Tester Alarm Steel Rulers It’s the perfect tool to

It’s the perfect tool to help you paint walls

function display

Gloves * 100 Pieces / Box * 10 Boxes / Box * 1 Box

Anti Static gloves * 10

Oxygen Detector Concentration Oxygen Content Tester Portable O2 Detector Oxygen Saturation Content Tester Alarm Steel Rulers It’s the perfect tool toShips FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Packing List Oxygen detector x1 Features Imported Nemoto sensorHigh sensitivity and fast response, with high linearity, resolution up to 1%. Rich alarm mode gas leak detection real time feedbackSound, visual, and vibration alarms equipped with the instrument will sound the alarm when the ambient gas concentration exceeds one of two alarm levels (high and low alarm).