Water Testing - pH & ORP Meter Digital Data Logging SD Card
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Water Testing - pH & ORP Meter Digital Data Logging SD Card

Digital pH & ORP Meter w/Data Logging SD Card

  • $269.10
Market price: $299.00, you save $29.90
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  • Weight
    1.25 lbs
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Digital pH & ORP Meter w/Excel-Formatted Data Logging SD Card DPH230SD

Digital pH & ORP Meter By General Tools Accurately Measures pH and ORP (Oxidation-Reduction Potential)

Handheld pH & ORP Tester Applications Include: 
  • Water conditioning
  • Beverage production
  • Wastewater monitoring
  • Aquaculture (fish farming)
  • Aquariums
  • Pulp and paper processing
  • Electroplating
  • Photography
This instrument’s unique feature is its patented technique for storing sampled data in Excel format on removable SD memory cards

Digital pH & ORP Meter Specifications: 

Embedded Microcontroller: Custom one-chip LSI device
Display Type: LCD with green backlight
Display Size: 2.05 x 1.5 in. (52 x 38mm)
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)
Measurement Resolution:
     For pH: 0.01 unit
     For ORP: 1 mV
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 to 9 hours
SD Card Capacity: 1 GB to 16 GB
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%
Power Supply: Six Alkaline “AA” batteries or optional 9-VDC AC adapter GTAC10
Power Consumption:
     14 mADC (normal operation, with backlight off and SD card not saving data)
     37 mADC with backlight on and card saving data
     49 mADC with backlight on and card saving data
Dimensions: 6.97 x 2.68 x 1.77 in. (177 x 68 x 45mm)
Weight: 1.08 lb. (489g)
Portable Water pH Meter Included Accessories:
  • Custom hard plasticcarrying case
  • 2 GB SD memory card
  • User’s manual
One Year Limited Manufacture's Warranty 
Why Excel-formatted SD cards are a breakthrough in data logging technology:
  1. No muss. Unlike data loggers that use an RS-232 interface, General’s SD card instruments don’t require the end user to buy, stock and connect cables.
  2. No fuss. They also don’t require the user to add multiple jumpers between cable connectors to set up a serial communications link via RS-232. Adding even one jumper takes time and makes connections prone to failure.
  3. No software. General’s SD instruments don’t even need software. The automatically store the data they capture in a format readable by Microscoft’s Excel spreadsheet program. Any computer equipped with Excel will automatically display – as a table or graph – the data logs on an SD card inserted into it.
  4. No limits. SD cards are now available in capacities up to 32 GB. They’re not just a high-capacity storage medium, but a removable one as well. And because they’re solid-state, SD cards are inherently more reliable than rotating electromagnetic media like CD’s or DVD’s.
  5. No waste. Because the SD cards are removable, they’re portable. Once you’re done uploading the data logs on an SD card to your computer, you can erase the card and use it again – with the same SD card instrument or a different one.
Optional Probes: Call (888) 226-6288 For Pricing 
  • ORP probe (ORP14)
  • Automatic temperature compensation (ATC) probe (TP07)
  • Professional-grade 0 to 14 pH electrode (PHS1)
  • Heavy-duty spear tip pH electrodes (PHS4HD and PHS6HD)
  • Combination pH electrode/temperature probe (PHS5T)
  • Combination pH electrode/temperature probe with automatic temperature compensation (PHS3K7)

Available Accessories: 

AC1 - AC Adapter For Power Supply

  • Manufacturer
    General Tools and Instruments

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