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TDS Meter Digital Pen Style 10 to 9990ppm (TDS503) ATC

Model #: TDS503
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Click Here to Contact Us for the replacement part number and pricing TDS Meter Digital Pen Style 10 to 9990ppm (TDS503) ATC
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Category Water Testing

The Mini Total Dissolved Solids TDS Meter for quick and accurate water quality testing. It is great for monitoring drinking water quality, wastewater lagoons, and aquaculture ponds. It features a large LCD, telescoping electrode, and automatic temperature compensation.


  • ABS Casing - Impact Resistant with integral belt or pocket Clip
  • Large Easy Read Digital display, LCD
  • Waterproof housing
  • Automatic Temperature Compensation
  • Easily fits in your pocket
  • One touch easy calibration
  • Lightweight
  • Electrode extends to 3.15"
  • Measuring range: 10 to 9,990ppm
  • Resolution: 0.1ppm
  • Accuracy: 0.2ppm
  • Operating temperature: 32F to 122F (0 to 50C)
  • Power Source: (1) 9v battery (included)
  • Dimensions: 6.2" x 1.5" x 1.3" (157 x 38 x 33mm)
  • Weight: 4.3 oz. (120g)

Supplied with:

  • Hard carrying case
  • Calibration solution
    • Conductivity (1413S/cm at 77F)
    • TDS (940ppm at 77F)
  • Calibration screwdriver
  • 9 volt alkaline battery
  • Protective Cap
UPC: 681035414101
First Product Previous Item Product 3 of 38 Next Item Last Product
Category Water Testing
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