Mode

pH/mV

ISE

DO/O₂

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°C to 110.0°C

DO : 0.00 to 19.99 mg/mL O₂ : 0.0 to 60.0%  
TEMP : -10.0 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

Auto-Buffer-Recognition

Temperature Compensation

Calibration

Auto (5 Points) / Manual (5 Points)

Auto

Auto

Data-Log

Print Capability

Yes

Display

Graphic LCD

Input

Two BNC, Two ATC, Power, RS232C

Output

Recorder, RS-232C (Computer/Printer)

Power

Adaptor