SEOH pH Tester, Waterproof Handheld

This is a lightweight and easy to use set for anyone interested in testing the pH of liquids. Features: Fast response combined with reliability and accuracy. Lightweight and compact. resistant ABS case. Waterproof design, IP-57 Rated. 1 or 2 points, manual calibration via screw trim pot. The electrode module is exchangeable for replacement by user. Specifications: Range: 0-14.0. Accuracy: +/-0.1+1 Digit. Resolution: 0.1pH. Battery: 3V (x2) CR2032 Lithium (included).LCD Dimensions: 0.83 x 0.71 Inches (21 x 18mm) Unit Dimensions: 6.22 x 1.57 x 1.34 Inches (158 x 40 x 34mm). Case Dimensions: 6.50 x 3.94 x 1.57 Inches (165 x 100 x 40mm). Total Weight: 0.19 lbs (85g). Includes: Meter. Standard Solution. 9V Battery. Screwdriver. Operation Manual.