in 13 offers
The lowest price for Ecowitt WH51L Moisture Meter Deep right now is $49.99 at Amazon.com.au, compared across 11 retailers.
The all-time low was $49.99 on 13 Sept 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 28 Oct 2026.
Ecowitt WH51L Moisture Meter Deep
Last updated at 28/10/2026 10:25:15
ECOWITT WH51L Soil Moisture Sensor with 1m/3.28ft PVC Wire Probe, LCD Display, Needs to Pair with Wi-Fi Gateway, 433 MHz
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Ecowitt WH51L Wireless Soil Moisture Meter with 1M PVC Wire – Soil Sensor with Display, AD Value, and Real-Time Monitoring for Garden, Farm, and
Delivery $11.12
Ecowitt WH51L | Wireless Soil Moisture Sensor with Display, 1 m Probe
Delivery between 2–5 Nov $20
ECOWITT WH51L Soil Moisture Sensor With 1m/3.28ft PVC Wire Probe, LCD Display, Needs To Pair With Wi-Fi Gateway, 915 MHz
Delivery $28.41
Ecowitt WH51L Long Probe for Deep Use Soil Moisture Meter Soil Moisture Sensor Plant Monitor Soil
Delivery $9.05
WH51L Soil Moisture Sensor with 1m/3.28ft PVC Wire Probe, LCD Display, Needs to Pair with Wi-Fi Gateway, 915 MHz
Delivery between 3–6 Nov $29
ECOWITT WH51L Soil Moisture Sensor with 1m/3.28ft PVC Wire Probe, LCD Display, Needs to
Delivery $39.36
ECOWITT Soil Moisture Sensor WH51L with 1M cable, 8 Channels Flower Plant Moisture Monitor with LCD Display, Outdoor Soil Moisture Meter, Indoor Soil
Free delivery between 6–11 Nov
ECOWITT WH51L Soil Moisture Sensor with 1m/3.28ft PVC Wire Probe, LCD Display, Needs to Pair with Wi-Fi Gateway, 915 MHz
Free delivery between 6–11 Nov
WH51L Wireless Soil Moisture Sensor with 1m PVC Probe and Display
Delivery $15
| Durability | IP68 (Sensor Probe Waterproof Level), Waterproof Level: IP66 (Device Housing), Waterproof Level: IP68 (Sensor Probe) |
| Measurement Range | 0~99% (Moisture Range) |
| Measurement Accuracy | ±5% |
| Response Time | 10 seconds (quick-transmit state) |
| Measurement Resolution | 1% |
ECOWITT WH51L Soil Moisture Sensor with 1m/3.28ft PVC Wire Probe, LCD Display, Needs to Pair with Wi-Fi Gateway, 433 MHz
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Ecowitt WH51L Wireless Soil Moisture Meter with 1M PVC Wire – Soil Sensor with Display, AD Value, and Real-Time Monitoring for Garden, Farm, and
Delivery $11.12
Ecowitt WH51L | Wireless Soil Moisture Sensor with Display, 1 m Probe
Delivery between 2–5 Nov $20
ECOWITT WH51L Soil Moisture Sensor With 1m/3.28ft PVC Wire Probe, LCD Display, Needs To Pair With Wi-Fi Gateway, 915 MHz
Delivery $28.41
Ecowitt WH51L Long Probe for Deep Use Soil Moisture Meter Soil Moisture Sensor Plant Monitor Soil
Delivery $9.05
| Durability | IP68 (Sensor Probe Waterproof Level), Waterproof Level: IP66 (Device Housing), Waterproof Level: IP68 (Sensor Probe) |
| Measurement Range | 0~99% (Moisture Range) |
| Measurement Accuracy | ±5% |
| Response Time | 10 seconds (quick-transmit state) |
| Measurement Resolution | 1% |
