1. General Description:

The 604506 PH meter has been specially designed for the maximum facility of use. The handy key board for the selection of the various functions. The possibility of automatically correcting errors in measurement due to temperature .The display on the front panel reveals the temperature and PH or mV readings taken by the instrument. This instrument has the battery charge function, You will be able to carry out field measurement. Moreover, PHS-3c features a low battery indicator that alerts the user when the battery needs recharging.

2.Specifications:

Range:      PH         0.00 ～ 14.00PH

                   mV        ﹣1999～1999mV

                  Temperature     0～100℃

Resolution：

                  PH        0.01PH

                  mV         1mV

                Temperature     1℃    

Accuracy：  PH         ±0.01PH

                     mV        ±0.1% of the reading ±1 digit

                    Temperature    ±0.4℃  

Input Resistance:  10 12 ohm

Calibration： 1point or 2point 

Power:        DC9V/200mA  or  Rechargeable battery

Dimensions：  208×200×76mm

Operating Conditions :  Temperature  5~40℃     Humidity  95% maximum

No disturbance of magnetic field or distinct tremble around instrument.

Weight：480g