Liquid Quality Test Monitor to get accurate pH results for your formulation.

Main Features: 
Features:
100% brand new and high quality.
Just turn it on, dip in liquid and read display,no need to work with color charts or test strips.
Large LCD display makes it easy to read.
No need any adjustment screwdrivers, just finish the calibration with Auto calibration butt(NOT included buffer powders).
Automatic Temperature Compensation accounts for changes in temperature automatically;Full measurement range of pH 0-14, 0.01 pH resolution.
Handheld pen style and compact carrying case makes it conveniently fits in your pocket or bag and goes anywhere.
Ideal for home and laboratory pH testing applications, including drinking water, swimming pools,aquariums,hydroponics etc.

Specification:
Measure Range: 0.00-14.00pH
Resolution: 0.01pH
Accuracy: ±0.01pH
Power Supply: 2 * 1.5V LR44 Batteries(Not Included)
Calibration: automatic calibration
Dimensions: 15.5 x 2.9 x 1.6 cm
Color: Blue, Green

Package included:
1 x PH Test Pen