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.
SPECIFICATIONS 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 Ranges/Resolution/Accuracy: pH: 0 to 14/0.01/±(0.02 pH +2d) mV: -1999 to 1999 mV/1 mV/±(0.5% + 2d) Conductivity: 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 Temperature: 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 amounts shown in USD 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, $300.00