lThe tester can measure pH, conductivity, TDS, salinity, resistivity, ORP (ORP probe optional) and temperature altogether.

lEasy Auto. Calibration with buffer recognition; Auto Temp. Compensation (ATC) which ensures accuracy in variant temperatures (0-60.0°C).

lData hold function available.

lDifferent LCD display backlight color for easy operation.

lComplete kit with ready-to-use accessories, very easy to use in the field test.

lRestore to factory default function: available.

lProbe Replaceable, high cost-performance.

lIP rating: IP67.

pH

Range：-2.00 to 16.00 pH

Resolution ：0.01 pH

Accuracy：±0.01 pH ± one digit

Calibration Points：1 to 3 points

Auto. Temperature Compensation：0 to 60˚C (32-140˚F)

Conductivity

Range：0 to 19.99mS/cm，auto divided by range

Resolution：0.1/1μS/cm, 0.01 mS/cm

Accuracy：±1.0% F.S ± one digit

Calibration Points ：1 point

TDS

Range：0.1 ppm to 10.00 ppt

TDS Factor：0.40 to 1.00

Salinity

Range：0-10ppt

Resistivity

Range：50Ω·cm to 20MΩ·cm

ORP (mV)(ORP probe optional)

Range：-1000 mV to 1000 mV

Accuracy：±0.1% F.S ± one digit

Temperature

Range：0 to 60˚C (32-140˚F)

Accuracy：±0.2˚C