Portable soil moisture sensor: SM150KIT
The SM150 Soil Moisture Kit provides an affordable and easy-to-use tool for obtaining reliable moisture measurements with minimal soil or substrate disturbance.
・Complete low-cost kit
・Portable and easy to use
Easy to use
Operation is as simple as inserting the SM150T into the soil, pressing the read button and reading. Note that although the SM150T sensor has a built-in temperature sensor, the dedicated reader HH150 does not display the temperature measurement.
The HH150 is a lightweight and extremely easy to use read-only device, but it cannot record data or transfer data to a PC. We recommend combining with HH2 for those who want to transfer data to a PC.
Portable soil moisture sensor + temperature measurement
|Soil moisture||Soil moisture+ Temperature|
|SM150T + HH2||〇||×|
The SM150 kit is already substrate-calibrated for perlite, coconut fiber, peat, mineral fiber and soil, making it ideal for checking the uniformity of growing conditions in different types of growing media. The SM150T is easy to insert and install, and the thin and sharp rod minimizes soil disturbance.
Specifications for SM150T
|Sensor calibrations||Individual sensors are interchangeable|
|Temperature Range||Operation temperature range: -20~+60℃|
||Overall: 143 x 40 mm diameter
Rods: 51 mm x 2.5 mm diameter
Weight: 0.1 kg (exc. cable)
Brown/PWR 0V (GND),
Specifications for HH150 (Read out device)
|Display||VWC(%) or Raw data (mV)|
|Accuracy||0.5% of full scale over 5-40 °C
(±7.5mV – negligible effect on SM150 accuracy)
|Resolution||0.1% of voltage reading|
|Battery life/standby life|