Hanna Pocket pH Meter pHep is ideal for school, college laboratory, and personal use.Pocket pH meter by Hanna Instruments, a laboratory and analytical instrumentRange pH 0.0 to 14.0 pH, resolution pH 0.1 pH, accuracy pH ±0.1 pH, calibration manual1 point battery type or life 3 x 1.5V or approximately 150 hoursEnvironment 0 to 50 degrees Celsius (32 to 122 degrees Fahrenheit)Brand: Hanna, Made in ChinaSupplier: Labtex Bangladesh.
