Features:

Fast and Accurate

Simple to use

Auto digital calibration

Water resistant

Durable

Large display

Applications:

Hydroponics and Gardening

Aquariums and reefs

Drinking water

Food processing

Beverage

Water treatment

Water ionizer

Pools and spa

And much more

Specifications:

Range: 0.0 to 14.0 pH

Temperature: 1 to 80 C or 33 to 176 F

Resolution:  0.1 pH

Accuracy: + - 2%

Calibration: digital to 4.0, 7.0, or 10.0

Auto temperature compensation (ATC)

Hold function: for easy recording

Auto-off:  turn off after 5 minutes idle

Power: 3 x 1.5V (357A) battery

Water resistant:  splash resistant

Weight:  2 oz

Dimensions: 6” x 1.3” x 0.7”