Quick-readying digital Hygrometer & Thermometer. Independent remot probes: Measure heat & humidity at different locations! Battery included - Ready to use. 

Two 39" (one meter) long independent probes and sensores allow for monitoring of heat and humidity at different locations. 

Use in terrariums, incubators or other pet animal applications. Waterproof temperature probe can be used in air or submerged in water. (Humidity probe not waterproof, do not submerge in water.) 

One LR44 1.5v battery and mounting suction cups included