Circuit Custom one-chip of microprocessor circuit.
Display Super large LCD display 76.5mm*50.5mm*2.7mm
Measurement pH : -2 to 16 pH
mV : 0 to 2000mV
Temperature : 0 to 100℃ , 32 to 212 ℉
Input Impedance ≒ 1012 ohms
Temperature Compensation
For pH Range Manual : 0 to 100 ℃, adjusting by push button on front panel.
Automatic : With the optional TEMP probe, 0 to 100 ℃
Calibration For pH Range Built in SLOPE (pH 4) & CAL. (pH 7)
Data Hold To auto hold the reading values on display.
Memory Recall Single record 99 point, Continuity record 99 point
MAX 4500 data
Power off Auto shut off 10 minutes saves battery life, or manual
off by push button.
Over Input Indication Indication of "-- -- -- -- "
PH Electrode Any combination pH electrode with BNC connector.
Operating Temperature 0 ℃ to 50 ℃ ( 32℉ to 122 ℉ )
Operating Humidity Max. 80% RH
Sampling Time Approx. 1.5 second
Power Supply S-006P 9V 6F22 battery (Heavy duty type)
Battery Life 50 hours ( approx. )
Accessories Carrying case, Instruction manual, Battery
Optional Accessories pH electrode, Temperature probe, PH Standard
Buffer Solution.
Display Super large LCD display 76.5mm*50.5mm*2.7mm
Measurement pH : -2 to 16 pH
mV : 0 to 2000mV
Temperature : 0 to 100℃ , 32 to 212 ℉
Input Impedance ≒ 1012 ohms
Temperature Compensation
For pH Range Manual : 0 to 100 ℃, adjusting by push button on front panel.
Automatic : With the optional TEMP probe, 0 to 100 ℃
Calibration For pH Range Built in SLOPE (pH 4) & CAL. (pH 7)
Data Hold To auto hold the reading values on display.
Memory Recall Single record 99 point, Continuity record 99 point
MAX 4500 data
Power off Auto shut off 10 minutes saves battery life, or manual
off by push button.
Over Input Indication Indication of "-- -- -- -- "
PH Electrode Any combination pH electrode with BNC connector.
Operating Temperature 0 ℃ to 50 ℃ ( 32℉ to 122 ℉ )
Operating Humidity Max. 80% RH
Sampling Time Approx. 1.5 second
Power Supply S-006P 9V 6F22 battery (Heavy duty type)
Battery Life 50 hours ( approx. )
Accessories Carrying case, Instruction manual, Battery
Optional Accessories pH electrode, Temperature probe, PH Standard
Buffer Solution.