Wireless Humidity and Temperature Monitor Set

Monitor Relative Humidity & temperature inside an environmental chamber or clean room without opening the door. Place the weatherproof IPX3 sensor outdoors, in greenhouses, warehouses, air ducts and other hard to reach places and continuously monitor ambient RH & temperature from a remote location. The wireless sensors broadcast to the monitor from up to 100-ft 30M away without obstructions, using a wireless RF signal. The monitor displays the local and remote temperatures in degrees C or degrees F, recalls min/max on both, and indicates when the batteries are low in both the sensors and monitor. It also displays user adjustable, audible and visible, Hi / Lo Alarms, on both temperature and relative humidity, for the base unit and the remote sensors. Wall mountable. Includes one sensor that also displays local relative humidity & temperature Each monitor can be paired with up to 2 additional sensors sold separately. Comes with 4 AAA batteries for the monitor and sensor 2 per device. Dimensions: Monitor: 3 1/8 x 3 1/8 x 1 1/4 80 x 80 x 30 mmSensor: 4 1/2 x 2 1/2 x 1 110 x 60 x 30 mm.Weight: Monitor: 4 oz 113 g Sensor: 4 oz 113 g with batteries. *Certification Option N.I.S.T. traceable Certificate of Compliance available at additional cost Select option above. Specifications Thermometer/ Hygrometer Indoor Display Unit Range Resolution Accuracy Operating Temperature: 14 degrees F to 140 degrees F-10 degrees C to 60 degrees C 0.2 degrees F0.1 degrees C ±2 degrees F±1 degrees C Operating RH%: 0 to 95%@25 degrees C 77 degrees F 1% RH ±5% Remote Wireless Sensor Range Resolution Accuracy Operating Temperature: -4 degrees F to 158 degrees F-20 degrees C to 70 degrees C 0.2 degrees F0.1 degrees C ±2 degrees F±1 degrees C Operating RH%: 10 to 95%@25 degrees C 77 degrees F 1% RH ±5% RF TransmissionFrequency: 433 MHz RF TransmissionRange: 30 meters in open area Temperature Sensing Rate: 43 to 47 seconds Downloads Instruction Manual Product Brochure Comparison Chart Comparison Chart