1. PHS-3C high-precision desktop acid-base meter uses a combination electrode with high sensitivity, fast response and good repeatability. 2. The meter is reliable, stable, portable and easy to operate, especially for field measurements. 3. All pH readings are automatically temperature compensated (ATC). 4. Highly accurate measurements on LCD with a unique stability indicator.. The PHS-3C pH meter is a portable microprocessor-based 5.pH or temperature meter. key board for the selection of the functions. The possibility of automatically correcting errors in measurement due to temperature and the extreme simplicity of regulation all to permit a rapid and reliable execution of calibration and measurement.The display on the front panel reveals the temperature pH readings taken by the instrument. The instrument comes supplied with a combined pH electron and a probe for the measurement and compensation of the temperature. 1.Range: PH: 0.00-14.00PH Temp: 0-100 2.Resolution: H: 0.01PH Temp: 0.1 3.Accuracy: PH: 0.02PH Temp: 0.5 4.Display: PH: 4-digital LED Temp: 3-digital LED 5.Automatic Temperature Compensation:0-50 6.Power Supply: In Label 7.Operating Temperature: 0-50 8.Calibration: 2 points with auto buffer recognition It is suitable for determining the pH value of water solutions in sectors such as medical, environmental protection, scientific research, university and mechanical devices. Voltage: AC220V Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on Colour:White Material:plastic Package Contents: 1 x Desktop Calibration Acidity Meter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.