Photoelectric Tachymeter Non Contact Tachymeter Motor Speed Test Safety Goggles understand the temperature

understand the temperature

Air pressure：0

Multiple units switch to meet different needs

Battery current: approximately 8

アンモニア 1ppmabove -Error Color changeしない SaltHuashuisu 1ppmabove ＋Error Peach colorにColor change nitric acid 2ppmabove ＋Error Peach colorにColor change Diacidイオウ   ＋Error Peach colorにColor change Diacidnitrogen 3ppmabove ＋Error lightPeach colorにColor change フッHuashuisu 2ppmabove ＋Error Peach colorにColor change sulfurHuashuisu   ＋Error Peach colorにColor change Monoacid carbon   なし Color changeしない Diacidcharcoal element   なし Color changeしない

Photoelectric Tachymeter Non Contact Tachymeter Motor Speed Test Safety Goggles understand the temperatureShips FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] FeaturesLED LCD display, clear display Widely used in a variety of industries The measurement is made by laser point and reflecting paper