Electronic substrate tester 4in1 FLO soil pH meter

Features:

PH measurement

PH measurement range: 3.5 to 9.0

Humidity measurement

Sunlight

Soil/substrate temperature (°C or °F)
Measuring range: -9 degrees C to ~50 degrees C

The meter has a backlit display and low battery indicator.

Power:
Batteries 9 V - 6F22 (included)

Dimensions:

meter dimensions 122 mm x 63 mm x 36 mm
probe dimensions 200 x 5 mm
weight 0.07 kg