Specifications

you can have the industry's best pH tester. It is fast, accurate, lightweight and pocket-sized making it a valuable instrument

This Digital pH Meter is The Most Popular pH Meter for Use in Schools, Pools, Salt/Freshwater Aquariums, Gardening and all other water applicable media. At the cost of just a few rolls of litmus paper, you can have the industry's best pH tester. It is fast, accurate, lightweight and pocket-sized making it a valuable instrument for students and others alike. Testing pH values has never been easier!
Features:

• Large and clear LCD Display
• Long Replaceable Electrode
• Compact and portable design
• Data Hold Function

Applications:

• Measurement Range:0.0 to 14.0 pH
• Resolution: 0.01 pH
• Excellent Accuracy: +/-  0.2 pH
• Battery Type:2X1.5V AA battery (included)
• Environment:32 to 122°F (0 to 50°C); RH 95%
• Dimensions:19.5*6.5*4.5(CM)

PACKAGE INCLUDE 1x pH Meter Tester 1 x Screwdriver 2 x 1.5V AA battery