Mode

pH/mV

ISE

Conductivity

Range

pH : -2.000 to 19.999  
mV : ± 1999.9  
TEMP : -10.0 to 110.0°C

ISE : 0.00001 to 99999 mg/L

TEMP : -10.0 to 110.0°C

DO : 0.00 to 19.99 mg/L O₂  : 0.0 to 60.0%
TEMP : -10.0°C to  60.0°C

Resolution

pH : 0.001/0.01/0.1  
mV : 0.1  
TEMP : 0.1°C

ISE: ± 1 least  significant

TEMP : 0.1°C

DO : 0.01/0.1  
O₂  : 0.1%  
TEMP : 0.1°C

Relative Accuracy

pH : ± 0.002  
mV : ± 0.1  
TEMP : ± 0.4°C

ISE: ± 0.25% of reading

TEMP : ± 0.4°C

DO : ± 0.5%  
O₂  : ± 1 digit  
TEMP : ± 0.4°C

Calibration

Auto (5 Points) / Manual (5 Points)

Auto

Temperature Compensation

Auto

Auto-Buffer-Recognition

pH: 2.00, 4.00, 7.00, 10.00, 12.00

Data-Log

300 points

Print Capability

Yes

Display

Graphic LCD

Input

Three BNC, ATC, Power, RS232C

Output

Recorder, RS-232C (Computer/Printer)

Power

Adaptor