Feature:

1. Monitors tank liquid depth level 

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

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.  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