General Tools DPH230SD Datalogging pH and ORP Meter

Accurately Measures pH and ORP (Oxidation-Reduction Potential). Features patented technique for storing sampled data in Excel format on removable SD memory cards.

• Measures pH and ORP using optional electrodes
• Choose an electrode or probe with the right characteristics for your application from the listat lower right
• Optional ATC probe (#TP07) automatically calibrates pH electrode to pH 4, pH 7and pH 10
• Displays maximum and minimum readings
• Performs real-time automatic data logging at sampling time settable from 1 second to9 hours
• Also supports manual logging and changing of card storage location
• Big (2.5 in. diagonal) front-panel green backlit LCD is easy to read
• Auto power off function
• Includes: Carrying case, 2 GB SD memory card, and User’s manual

• Water conditioning
• Beverage production
• Waste water monitoring
• Aquaculture (fish farming)
• Aquariums
• Pulp and paper processing
• Electroplating
• Photography

• Display: 2.05 x 1.5 in. (52 x 38mm) LCD
• Parameters Measured: pH, ORP
• Measurement Range:
  -For pH: 0 to 14
  -For ORP: -1999 mV to +1999 mV
• Measurement Accuracy:
  -For pH: ± (0.02 pH units + 2 digits)
  -For ORP: ± (0.5% of reading + 2 digits)
• Temperature Compensation:
  Automatic between 32° and 150°F(0° and 65°C) when using optional ATC temperature probe.
  Manually settable between 32° and 212°F(0° and 100°C) without ATC probe
• Storable/Recallable Readings: Maximum, minimum
• Data Logging Sampling Time: 1 second to9 hours
• Settable Parameters: Date, time, auto power off, beep sound, sampling time, decimal point or comma decimal division, temperature unit,compensation temperature
• Operating Temperature: 32° to 122°F (0° to 50°C)
• Operating Relative Humidity: 0 to 85%
• Dimensions: 6.97 x 2.68 x 1.77 in.(177 x 68 x 45mm)
• Weight: 1.08 lb. (489g)
• Power Source: 6 “AA” batteries or optional 9-VDC AC adapter

• General Tools DPH230SD Datasheet.pdf