■ High - performance multi - parameter water quality measuring instrument

■ Measuring range : -2.000 to 20.000 pH (± 0.002 pH)

■ mV : -1999.9 to 1999.9 mV (± 0.2 mV)

■ ion : 0.01 to 19999 ppm, mg / L, mol / L

■ Conductivity: 0.00~20.00MS (Maximum 200 mS, ± 0.5% F.S)

■ TDS: 0 to 10 ppt (up to 20 ppt, ± 1% F.S)

■ Salinity: 0 to 10 ppt (max. 80 ppt, ± 1% F.S)

■ Resistivity: 0 to 100MΩ (± 1% F.S)

Dissolved oxygen: 0.00~20.00Mg / L (± 0.2Mg / L)

■% saturation: 0 to 200% (±2%)

■ Temperature range: 0 ~ 105 oC (± 0.5 oC)

■ 1 to 5-point calibration button, automatic identification of the calibration solution, automatic endpoint lock, automatic temperature compensation, optional pH buffer standard , display resolution , Ion concentration units , Temperature unit, electrode constant, TDS conversion factor , Temperature coefficient, normalized temperature (20 or 25 oC) , Atmospheric pressure and salinity compensation mode, Stability standards, ORP measurement mode, Pure water or linear measurement mode, practical salinity or Sea water salinity measurement mode, automatic calibration reminders, timing Or manual shutdown, access to electrode information, automatic information prompts, a key to restore the factory mode, 500 sets of data storage, USB communication interface, in line with GLP specification

■ E65-1-BNC Type pH electrode

■ CON-1type Conductivity electrode

■ DO100type Dissolved oxygen electrode (made in America)

■ DO electrode membrane module

■ Temperature probe

■ pH standard buffer reagent (pH4.01 / 7.00 / 10.01)

■ Conductance calibration solution

(146uS / Cm, 1413US / cm, 12.88mS / Cm)

■ Carrying case and battery

■ P11Type pH electrode (Made in the UK)

■ K10 type Conductivity electrode (Made in the UK)

■ DO100type Dissolved oxygen electrode (made in America)

■ DO electrode membrane module

■ Temperature probe

■ pH standard buffer reagent (pH 4.01 / 7.00 / 10.01)

■ Conductivity calibration solution

(146uS / Cm, 1413US / cm, 12.88 mS / Cm)

■ Carrying case and battery