High Accuracy Digital Pen Type pH Meter for Aquarium ****           A high accuracy pen-type pH meter designed to test pH level of liquids in various industries and applications such as Hydroponics, Aquariums, Swimming Pools, Spas and Food processing and many others. pH level varies with temperature and affects the accuracy of reading results even the slightest change in temperature. This meter has Automatic Temperature Compensation (ATC) that takes care of the effects of temperature in pH level, it automatically adjust the meter to the current temperature of the environment. pH value will be automatically adjusted in temperature between 0 - 50 °C (32 - 122 °F). Special Features Standard: CE Approved by European Directives for health and safety Highly accurate, up to ±0.1 pH accuracy Lightweight, compact and portable pen-type design Built-in Automatic Temperature Compensation (ATC) Comes complete with batteries, calibration solutions and plastic carrying case Specifications Measuring Range : 0.00 - 14.00 pH Resolution : 0.01 pH Accuracy : ±0.1 pH Automatic Temperature Compensation : 0 - 50°C (32 - 122°F) Operating Temperature : 0 - 50°C (32 - 122°F) Power Supply: 2 x 3V (CR2032) Button Cell Batteries Size : 150 x 27 x 20mm Weight : 46g One Set Includes 1 x pH meter 2 x Calibration Solution (pH 4.003 & pH 6.864) 1 x Mini Screwdriver 2 x 3V Button Cell Batteries 1 x Instruction Manual Frosted White Plastic Carrying Case       Copyright © 2008. All rights reserved. Discount Instrument *