· High-resolution LCD display screen.

· With built-in microprocessor chip, automatic calibration, automatic temperature compensation, data storage, parameter setup, etc.

· Fast response, high accuracy, stable reading display.

· Automatic calibration, self-diagnosis, automatically recognizing standard buffer solutions

· Cal points: pH:1-3pts. DO: 100%Oxyegn or Zero oxygen calibration.

· Each kit comes with a 3-in-1 pH probe, a polarographic type DO probe and 3pcs replaceable sensor caps.

· IP54 dustproof and waterproof. 

pH

Range : (-2.00-20.00) pH

Resolution : 0.01/0.1 pH

Accuracy : ±0.01pH ±1digit

DO

Range : 0-20.00 mg/L（ppm）, 0-200.0 %

Accuracy/Resolution : ± 0.30 mg/L； 0.01 or 0.1 mg/L

ATC range : （0 - 50）℃ automatically

Salinity compensation : 0~45 ppt manual

Barometric compensation : 0~200 kPa automatically

mV(ORP probe optional)

Range : -1,999mV -+1,999mV

Resolution : ± 0.1/1mV

Accuracy : ±0.1% FS ±1digit

Temperature

Range : 0 -100.0°C （32.0-212.0℉）

Resolution/Accuracy : 0.1℃; ±0.2℃

Data storage : 450groups

Data Output

1.USB to Flash Disk

2.Wireless connection to printer (the printer is optional)

Power supply : DC12V

· With built-in microprocessor chip, automatic calibration, automatic temperature compensation, data storage, parameter setup, etc.

· Fast response, high accuracy, stable reading display.

· Automatic calibration, self-diagnosis, automatically recognizing standard buffer solutions

· Cal points: pH:1-3pts. DO: 100%Oxyegn or Zero oxygen calibration.

· Each kit comes with a 3-in-1 pH probe, a polarographic type DO probe and 3pcs replaceable sensor caps.

· IP54 dustproof and waterproof.