Features:
Measures soil moisture content every 70 seconds in standard cycle and transmit the data via RF.
When the current measurement is significant difference from the next time data, RF will enter into quick-transmit state and WH51L will transmit the data every 10 seconds.
Custom Mode: with 0%AD and 100%AD custom mode to manually calibrate the low/high moisture value so that you can get more accurate result for different soil types. This mode can only be activated through WSViewplus app and in live data display mode.
Long wireless range, up to 300 feet (100 meters) in open areas.
Overview:
1
Soil Moisture Sensor Probe
2
1m/3.28ft PVC Wire
3
LCD Display
4
Battery Compartment
Specifications:
Moisture Range: 0~99%
Accuracy: ±5%
Resolution: 1%
Working Temperature Range: -10°C to 50°C (14℉ to 122℉)
0%AD setting range: 0~200
Initial value: default to factory calibration
100%AD setting range: 0%AD+10~1000 Initial value: default to its factory calibration
Frequency: 915/868/433MHz depending on location (North American: 915MHz; Europe:868MHz; Other areas: 433MHz)
Sensor reporting interval: 70 seconds
Transmission distance in open field: 100m (300 feet)
Device Housing Waterproof Level: IP66
Sensor Probe Waterproof Level: IP68
Package Included:
One Soil Moisture Sensor
One Screw ST D5.8*M3*15 Stainless Steel PA for Mounting
One Stainless Steel Loop 19~298mm for Mounting
One Fix Bracket 35.1x21x20mm Stainless Steel for WN51L
One User Manual
Save on Ecowitt WH51L Wireless Soil Moisture Meter with 1M PVC Wire – Soil Sensor with Display, AD Value, and Real-Time Monitoring for Garden, Farm, and Greenhouse with a Ecowitt promo code