Characteristic:

1.     To measure potential、pH and temperature value;

2.     Novel touching LCD screen;

3.     To select one or more PH buffer solutions to calibrate the meter(provide ten buffer solutions; one point、two point and multi-point calibration(max/mum five point calibration) function;

4.  RS-232 interface which can be connected with Model TP-16 printer to print out measuring results or be connected with computer to communicate with outside;

5.  Protection from electricity cutting off. The stored data and parameters will be kept even if unusual electricity cutting off happens;

6. Measuring results can be stored, deleted, viewed、communicated and printed. It can store up to 200 different data. 

Specifications 

1. Measuring range            pH: (-2.000~18.000) pH

                           MV: (-1999.9~1999.9) mV

                           temperature: (-5.0~105.0) ℃

2. Accuracy of electronic unit    pH: ±0.002pH

                            mV: ±0.03%(FS) ±1 bit

                           temperature: ±0.2℃±1 bit 

3. Accuracy of the meter        pH: ±0.01pH ±1 bi

                            temperature: ±0.3℃±1 bit

4. Range of automatic or manual temperature compensation (-5.0~105.0) ℃

5.Measured solution temperature: (5~60) ℃

6. Electronic input impedance ≥3X10¹² W