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Economical pH/mV/ORP/Conductivity/TDS Meter with RS232 Output - Discontinued


 | PHH224

CAD375.00 PHH224

  • Conductivity/TDS/pH/mV
  • Splash Proof Front
  • Records Maximum and Minimum Readings
  • RS232 Output


The PHH224 model has been discontinued. Please see the CDS107 model as a possible alternative or contact our Flow and Level Engineering department.

The PHH224 is ideal for water conditioning, beverage, fish hatcheries, laboratory, universities and many other Industrial applications. These microprocessor based digital meters are rugged, portable units which are able to recognize and compensate for electrode offset and slope. The PHH224 also features RS232 output, data hold, °C or °F selectable, auto shutoff, overload indication and automatic or manual temperature compensation.

Sensor: Conductivity included, all others purchased separately
Display: 51 x 32 mm (2 x 1.3"), dual function LCD, 15 mm (0.6") digit
Measurement: pH/mV/ORP/conductivity/TDS
    pH: 0 to 14/0.01/±(0.02 pH +2d)
    mV: -1999 to 1999 mV/1 mV/±(0.5% + 2d)
    2 mS: 0.2 to 2.0 mS/0.001 mS/±(3%FS +1d)
    20 mS: 2 to 20.0 mS/0.01 mS/±(3%FS +1d)
    2000 ppm: 132 to 1320 ppm/1 ppm/±(3%FS +1d)
    20,000 ppm: 1320 to 13200 ppm/10 ppm/±(3%FS +1d)
Temperature: 0 to 60°C (32 to 140°F)/0.1/±0.8°C (1.5°F)
Input Impedance: 1012 Ω
    Manual: 0 to 100°C (32 to 212°F)
    Automatic: ATC probe 0 to 65°C (32 to 149°F) compensation
Data Output: RS232
Data Hold: Yes
Sampling Time: Approx. 0.8 sec
Operating Temp: 0 to 50°C (32 to 122°F)
Operating Humidity: Less than 80% RH
Memory Recall: Max/Min
Power Supply: 9V battery (included)
Dimensions: 195 x 68 x 30 mm (7.7 x 2.7 x 1.2")
Weight: 250 g (0.55 lbs)
Probe Connections:
    pH/ORP: BNC
    Conductivity/TDS: Plug and play socket
All dollar amounts on this site are shown in Canadian currency. Note: Comes with complete operator’s manual, conductivity/TDS probe, carrying case, and battery. pH Electrode sold separately.
Ordering Example: (1) PHH224 Meter with pH/conductivity/TDS probe and carrying case, CAD375.00