Wireless Soil Moisture Sensor


This is  compact soil moisture unit with Time, Temperature
temperature , outdoor temperature and outdoor soil moisture readings。

XH300 indoor station can receive up to 3 remote sensors.   ( Extra sensors sold separately)

Inventory of contents:

1. 1pc indoor station
2. 1pc remote sensor
3. Instruction Manual


1. Indoor temperature
2. Outdoor soil moisture reading and temperature
3 Min/Max record of temperature and soil moisture
4. Switch from ˚C to ˚F for temperature unit
5. Quartz time, calendar date.
6. Flip out desk stand or wall mount.

Intended Use
The XH300 sensor detects soil volumetric water content (VWC)
through sensing the dielectric constant of the media using capacitance
domain technology. The sensor is built on PCB, it is reliable in almost
any soil. The system has a self learning process built to eliminate the
influences of different soil or media. Also on the remote sensor, it
measures outdoor temperature, which is received and displayed on by
the receiver for easy reading purpose. Since the temperature sensor is
located inside the moisture sensor housing, when exposing to direct
sun light, the outdoor temperature reading will be a few degrees higher
comparing to normal air temperature. So strong

1. Indoor temperature range: -10°C ~ +60°C
2. Remote temperature range: -40°C ~ +65°C
3. Temperature accuracy: +/-1.0°C
4. Power requirements (receiver): 2 x "AA",(remote): 2 x "AAA" alkaline batteries
5. Transmission frequency: 433.92MHz
6. Transmission range: up to 100 meters (300 feet) in free open air
7. 1 years battery life for both outdoor and remote sensor (alkaline battery used)
8. RoHS Compliance
9. Time accuracy for quartz:+/-1.5s per day