* 100% Brand new and high quality

* Compact， portable pen type pH meter for testing

* With measuring range from 0.00 to 14.00pH

* High accuracy

* One-Button operation

Specifications:

* Color: Yellow， Red(as shown in the pictures)

* Measuring range: 0.00 to 14.00pH

* Resolution: 0.01 pH

* Accuracy:  0.01 pH(at 20 /68°F)

* Temperature compensation: 0 to 50

* Battery: 3*1.5v (AG-13 button battery)

* Operating temperature: 0 to 50 (32°F-122°F)

* Dimensions: 152mm(L)*30mm(W)*15mm(H)

* Net weight:  50g