Conductivity

With k=1.0 sensor
Ranges : 0 to 20.00 mS/cm
Resolution : 0.01 mS/cm
Accuracy : 0.2% of full scale at 25 ℃

With k=10 sensor
Ranges : 0 to 200.0 mS/cm
Resolution : 0.1 mS/cm
Accuracy : 0.2% of full scale at 25 ℃

Salinity
With k=1.0 sensor
Ranges : 0 to 10.00 ppk
Resolution : 0.01 ppk
Accuracy : 0.4% of full scale at 25 ℃

With k=10 sensor
Ranges : 0 to 100.0 ppk
Resolution : 0.1 ppk
Accuracy : 0.4% of full scale at 25 ℃

pH
Ranges : 0 to 14.00 pH
Resolution : 0.01 pH
Accuracy : ±0.01pH

Temperature
Ranges : -10.0 to 120.0 ℃
Resolution : 0.1 ℃
Accuracy : ±0.2 ℃

pH Input Impedance
>3×1012 Ohms

pH Asymmetry Range
-1.00 to +1.00 pH

pH Slope Range
85.0 to 105.0 %

Temperature Compensation
Conductivity
Automatic, 0 to 100 ℃

pH
Automatic or manual, 0 to 100 ℃

Automatic Standard Recognition
Conductivity : 150 uS/cm
        1413 uS/cm
        2.76 mS/cm
        12.88 mS/cm
        58.0 mS/cm
TDS      : 69.5 ppM
        2.00 ppK
        8.00 ppK
        36.0 ppK
pH
4.00, 6.88, 7.00, 9.23 and 10.06 pH

Enclosure
Tough, ABS plastic case.

Display
24 Character alphanumeric LCD with full-text
Prompts and error messages.

Battery Saver Function
On : Automatically switches off after 5 minutes
of no use.
Off : Unit remains on for continuous use.

Power
9V Alkaline battery for 100+ hours, or NiCad Power
Pack(optional).

Dimensions
158×80 ×31 mm

Mass
Instrument only : Approx 250g
Full Kit : Approx 1.5kg

Environment
Temperature : 0 to 45 ℃
Humidity : 0 to 95% R.H.