Feature:

1.      Monitors tank liquid depth level

2.      Tank liquid level displayed on a 10-element LCD bar graph

3.      Min/max records of tank liquid level

4.      Tank liquid level high/low alarm

5.      Tank liquid empty alert

6.      Indoor temperature (ºF or ºC)

7.      Tank temperature (ºF or ºC)

8.      Time alarm

9.      Solar power

10. Free Standing or wall hanging

Specification:

Indoor temperature range :0~60ºC

Outdoor temperature range:-40~60ºC

Temperature accuracy:±1ºC

Water level measure rang：0 ~15m

            Resolution:0.01m

            Accurate: +/-0.03M

Transmission frequency:433MHZ

Transmission range:100 meters(300 feet)in open area

Transmission interval: 30s when level changes or 3 minutes when level does not change

Power consumption:

Receiver:2XAA 1.5V LR3 Alkaline batteries

Remote sensor:6XAAA 1.5V LR6 Rechargeable batteries or lithium batteries 

Battery life:   Minimum 24 months for receiver

             Minimum 24 months for transmitter

Dimensions(HXWXD):

Receiver:108X94X27mm

Transmitter:97X68X152mm

LCD Dimensions(LXW):66X45mm(3.3 inch)    

Package: 1*base station, 1*transmitter