Digital PH Meter Water Tester Pen Aquarium Pool Hydroponic Calibration Powder

High-precision pen-type pH meter, is a waterproof pocket PH test pen, with excellent water resistance and field applicability.

All readings are subjected to automatic temperature compensation (ATC).

The temperature sensor directly contacts the measured solution, making the reading accurate and fast.

Large screen display, high resolution and accuracy, the reading can be maintained, convenient, fast and accurate.

Low voltage tips, power consumption, high precision, wide measurement range.

Accurate measurement, simple operation, strong and durable, economical and practical, in full compliance with a variety of industry testing needs.

pH measuring range : 0.00 - 14.00 pH

Resolution : 0.01 pH

Accuracy : ±0.05 pH

Automatic Temperature Compensation : 0 - 50 °C (32 - 122 °F)

Operating Temperature : 0 - 50 °C (32 - 122 °F)

Power supply voltage: DC6 (V)

Power: 2 x 3 V (CR1632) Button Cell Batteries (not included)

Dimensions : approx. 147 x 27 x 8 mm (5.79’ x 1.06’ x 0.31’ inch)

1 x Pen-type pH meter

2 x pH 6.864 and pH 4.003 Calibration Powder

1 x Mini Screwdriver

1 x Instruction Manual