EXTECH PH90 Waterproof pH Meter (0~14.00pH, 0.01pH)

pH: 0 to 14.00pH,

Resolution: 0.01pH

Accuracy: ±(0.01pH + 1d) or ±0.2pH

Temperature: 32 to 194°F (0 to 90°C)

Resolution: 0.1°

Accuracy: ±1.8°F (±1°C)

Power: Two 3V CR3032 button batteries

Dimensions: 1.4 x 6.7 x 1.4" (36 x 170 x 36mm)

Weight: 3oz (85g)

Datasheet

Manual