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Item #: AP10069

Price: $60.00

In Stock.

The simple-to-use SPER test tube pH pen is designed for one-handed operation. Highly stable and accurate readings with a large LCD display.

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Product Details

Simple-to-use test tube pH pen is designed for one-handed operation. Highly stable and accurate readings with a large LCD display, it automatically calibrates to pH 4, 7 and 10 buffers and can be adjusted to recognize non-standard buffers as well. Features hold function and auto power-off with low battery indicator. The case is IP65 waterproof and will float if accidentally dropped into the water. Comes with 2 button-cell batteries and a built-in electrode that is kept moist with a protective cap.

Specifications

Range: 0 to 14
Resolution: 0.01
Accuracy: ±0.2%