TS-FT001 Ultrasonic Liquid Level Meter Water Tank Level Temperature Meter Indoor Temperature Detector •This multifunctional water level sensor is easy to install and use,and can detect water tank depth,tank temperature,indoor temperature,etc. •Function: •Backlight display •Time function,12H/24H format switchable •Alarm clock function •Room temperature •Water tank temperature •Water level height monitoring,water level dynamic bar display •Transmitter solar charging •Transmitter low battery reminder •Transmitter waterproof grade IP65 •Control water pump to add water automatically •Low water level display Specification: •Material: ABS plastic •Receiver: powered by 3 AAA batteries (not included)/plugged in via USB cable •Transmitter: powered by 6*AAA 1.2V NiMH 900mAh battery (included) •Product size: •Receiver: 13.5*2.6*8.4cm •Transmitter: 6.8*10.9*16.7cm •Water pump control box: 7*3.5*13cm Package included: •1 x Receiver •1 x Transmitter •6 x AAA Batteries for Transmitter •1 x Water Pump Control Box •3 x Installation Screws •1 x TYPE-C Power Cord •1 x English and Chinese User Manual