SmartSensor AR8500 Handheld Ammonia Gas NH3 Detector Meter Ulefone Compatible with and identifies Li-ion

Compatible with and identifies Li-ion (26650

-1 x Translation pen

only 7mm thick

360 degree horizontal and vertical dual screen rotation stability

USB host: 2 high speed USB 2

SmartSensor AR8500 Handheld Ammonia Gas NH3 Detector Meter Ulefone Compatible with and identifies Li-ion1. Fast response speed, high precision, of its stability, good repeatability. 2. The apparatus is widely used in metallurgy, power plant, farms, mines, chemical, scientific research, medical, pharmaceutical, environmental protection, and other fields. 3. With a large LCD screen displaying the measured results, you can get ammonia gas concentration at a glance. 4. The ammonia gas monitor has an audio and visual alarm, you can set an audio alarm decibel