pH

 Range

 -2.000 to 19.999

 Resolution

 0.001/0.01/0.1

 Relative Accuracy

 ±0.002

Concentration

 Range

 0.0001 to 19999mg/l

 Resolution

 ±one least significant

 Relative Accuracy

 ±0.25% of reading

 Temperature

 Range

 pH/mV : -10 to 110℃, DO/Air : -10 to 60℃

 Resolution

 0.1℃

 Relative Accuracy

 ±0.4℃

 Millivolts

 Range

 ±1999.9

 Resolution

 0.1

 Relative Accuracy

 ±0.1

 DO

 Range

 0.00 to 19.99mg/L

 Resolution

 0.01/0.1

 Relative Accuracy

 ±0.5%

 Air Saturation

 Range

 0.0 to 199.9%

 Resolution

 0.1%

 Relative Accuracy

 ±1

 Temperature Compensation

 Auto

 Calibration

 Auto

 Datalog

 Unlimited

 Inputs

 BNC, ATC, Communication(RS232C)

 Power

 From PC via RS232C