Smart Sensor AR841 Ultrasonic range finder Distance detect ranger: 0.5~ 20meter( 20inch~ 60feet) Ultrasonic range finder AR841, as the ultrasonic point to strong, energy consumption slow the....
Lutron CD-4301 CONDUCTIVITY METER Description CONDUCTIVITY METER Model : CD-4301 * 4 ranges: 200 S, 2mS, 20mS, 200mS. * Automatic temperature compensation.
Lutron AH-4223 Anemometer/ Humidity/ Temp./ Dew point meter ( Hygrometers) Features: Anemometer, Humidity, Temperature meter, 4 in one, professional. Anemometer unit : m/ S, Km/ h, FPM, mph, ....