OMEGA HSM50 Handheld Digital Moisture Meter (0 to 50%)

Specifications

Display LCD Size: 28 x 19 mm (1.1 x 0.75")

Measurement Range: 0 to 50% moisture content on soil

Resolution: 0.1%

Accuracy: ±(5% + 5 d) full scale @ 23ºC (73ºF) ±5º

Probe: 2 pins moisture electrode

Data Hold: Freeze the display reading

Sampling Time: Approximately 0.8 seconds

Operating Temperature: 0 to 50ºC (32 to 122ºF)

Operating Humidity: Less than 80% RH

Power Supply: 4 “AAA” batteries (included)

Current Draw: Approximately DC 5 mA

Weight: 267 g (0.58 lb)

Dimensions:

Meter: 172 L x 40 W x 40 mm D (6.8 x 1.6 x 1.6")

Probe: 202 L x 10 mm D (8 x 0.4")

Total Length (Meter/Probe): 374 mm (14.7")

Datasheet