STIP-scan

Dissolved oxygen DO range: 0.00 to 50.00 mg/L (ppm), saturated dissolved oxygen: 0.0 to 500.0%, dissolved oxygen DO resolution: 0.01 mg/L (ppm), IP68 international waterproof grade, completely sealed waterproof and dustproof.

Economical portable Dissolved Oxygen Meter, 1 or 2 point calibrated, can set the salinity and atmospheric pressure coefficient, the instrument is suitable for measurement of dissolved oxygen concentration and percentage saturation of samples, Measurement accuracy: 0.5mg/L.

Measurement range 0~ 10mg/L, minimum indication 0.001mg/L, Repeatability 2%, error of indication +/- 5% F.S.

Standard Portable Water Quality Sclerometer, 5-point button calibrated, optional Water Hardness Unit, the meter is suitable for measurement of calcium and magnesium ion concentration of samples, measurement accuracy: 1% F.S.

Standard laboratory Dissolved Oxygen Meter, 1 or 2 point calibrated, 10 function parameters can be customized in the setting menu, the meter is suitable for daily laboratory applications, Measurement accuracy: 0.2mg/L.

Economical industrial online Dissolved Oxygen Meter, 1 or 2 point calibrated, 4 to 20mA signal output, the meter is suitable for water treatment or aquaculture industry to monitor the oxygen concentration or saturation of water quality.

Economical laboratory Dissolved Oxygen Meter, 1 or 2 point calibrated, 6 function parameters can be customized in the setting menu, the meter is suitable for teaching applications, Measurement accuracy: 0.5mg/L.

Economical pen ORP meter with relative and absolute mV measurement modes, the meter is suitable for measurement of Oxidation-reducton potential of samples, measurement accuracy: 2mV.

Quantity range 0.02~ 25mg/L, intrinsic error +/- 3% (F. S), Repeatability ≤ 2%, high-performance, low-power microcontroller and large-screen LCD, equipped with Chinese character menu

Measurement range 0~200mg/L (over dilute measurement), divided into two ranges of 0~5.00 and 5~ 200mg/L, error of indication ≤ +/- 5%, Optical inspection Stability ≤ 0.002A/20min, Repeatability ≤ 3%

Measurement range 0.00~10.00mg/L, error of indication ≤ +/- 5%, Optical inspection Stability < 0.002A/20min, Repeatability ≤ 3%

Economical pen Dissolved Oxygen Meter, 1 or 2 point calibrated, automatic temperature compensation, the meter is suitable for measurement of dissolved oxygen concentration and percentage saturation of samples, measurement accuracy 0.5mg/L.

Measurement range 0~1000mg/L, Measurement accuracy conforms to the national standard "GB7488", direct reading on the display screen, batch processing capacity of 8 water samples, foster temperature 20 ℃ +/- 1 ℃

Measurement range 0.02~ 10.00mg/L. Divided into two ranges: 0.02~ 2.00mg/L, 2~ 10.00mg/L. Error of indication ≤ +/- 3% FS, Optical inspection Stability < 0.002A/20min, Repeatability ≤ 3%.

Measurement range of chlorine dioxide, Measurement range 0~ 5.0mg/L, minimum indication 0.001mg/L, Repeatability 2%, error of indication +/- 5% F.S.

Multipurpose pen ORP meter, equipped with standard BNC connector, can connect all kinds of oxidation reduction electrode, the instrument is widely used in the environment and industrial fields, measurement accuracy: 2mV.

Measurement range 0~ 0.3mg/L, minimum indication 0.001mg/L, Repeatability 2%, error of indication +/- 5% F.S.

Measurement range of copper content 0~ 2.0mg/L, minimum indication 0.001mg/L, Repeatability 2%, error of indication +/- 5% F.S.

Measurement range 0~ 2mg/L, minimum indication 0.001mg/L, Repeatability 2%, error of indication +/- 5% F.S.

Measurement range 0 to 400 mg/L (as Ca2 +), resolution 1 mg/L, mg Measurement range 0 to 150 mg/L (as Mg2 +), resolution 1 mg/L, commonly used in water treatment, drinking water monitoring, industrial production and other fields.

Measurement range 0.02~ 25mg/L, intrinsic error ≤ +/- 3% and 0.2 of the largest, Repeatability ≤ 2%, with printing function.

Measurement range 0.02~ 10mg/L, error of indication ≤ +/- 5% FS or 0.2mg/L in the largest, Repeatability ≤ 3%, Cold Light source, narrow-band interference Optical inspection system, Optical inspection Stability, temperature PID automatic temperature control, timing.