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ST400 Portable pH, Conductivity & TDS Meter (3m Cabled Electrodes)

  • (image for) ST400 Portable pH, Conductivity & TDS Meter (3m Cabled Electrodes)
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Multi-Parameter Analyzer ST400M-G

Durable, Waterproof Battery-Operated Multi-Parameter Meters Ideal for Field Testing!

  • Built with IP67 waterproof housing as well as a rubber cover and IP67 probes, the ST400  is ideal for prolonged use in any field environment.
  • Rechargeable lithium battery provides 40 hours of uninterrupted use and more than 300 charge cycles - eliminating the need to change out batteries often.
  • The ST400M features intuitive software which guides the user through operation. All necessary information to run tests successfully such as electrode condition is displayed clearly on the large LCD.

Product Specifications

Measurement Range 0-20 MΩ•cm;
-5 °C – 110 °C;
-2.00 – 16.00 pH;
00.0 μS/cm – 199.9 mS/cm;
0.1 mg/L – 199.9 g/L (TDS);
-1999 – 1999 mV;
0-99.9 psu
Measurement Resolution 0.01 mg/L;
0.01 psu;
0.1 °C;
0.1 μs/cm;
0.01 pH;
0.01 Ω•cm;
1 mV
Accuracy ± (mV) 1 mV
Temperature compensation Automatic
Display LCD Backlit Display
Working Environment 5°C – 40°C, 80%RH, non-condensing
Working Environment 41°F – 104°F, 80%RH, non-condensing
Net Weight 0.35 kg (0.77 lb)
Product will be used Classroom;
Outdoor
Dimensions (Length) 230 mm (9.05 in)
Dimensions (Width) 100 mm (3.94 in)
Dimensions (Height) 40 mm (1.57 in)
Battery Life 40 Hours with Rechargeable Battery
Accuracy ± 0.5 % F.S.;
±0.3 °C;
±1 mV;
±0.01 pH
Accuracy ± (Temperature) 0.3 °C
Conductivity accuracy (±) 0.5 %
Conductivity measuring range 0.01 μS/cm-199.9 mS/cm
Electrode ST320 IP67 3m (Included);
STCON3 IP67 3m (Included)
Measurement Range (Temperature) -5 °C – 110 °C
Measurement Range -1,999 mV – 1,999 mV
pH accuracy (±) 0.01
pH measuring range -2 – 16
pH resolution 0.01
Resistivity measuring range 0 MOhm – 20 MOhm
Resistivity resolution 0.01 MOhm
Resolution (Voltage) 1 mV
Resolution Cond. (Variable) 0.1 – 199.9
Temperature resolution 0.1 °C
Temperature Sensor 30 KΩ NTC
Market Worlds Education;
Laboratory
Main Purpose Water Analysis

Brand : Ohaus

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