Wireless Digital LCD Car Pool Thermometer Transmitter Receiver

Description: LCD display. Perpetual calendar. Water temperature. Indoor temperature. Time alarm with snooze. 12 or 24hour time mode. Indoor temperature(C or F). Waterproof and floating outdoor transmitter. Specification: Transmission frequency:433MHz Transmission range:Up to 90cm Temperature accuracy:+/-1.0C Indoor temperature: -40C to 60C Water temperature range:0C to 50C Power consumption:Receiver:2 X AAA alkaline batteries; Transmitter:2 X AA alkaline batteries Package Included: 1 X Thermometer