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PCTSTestr™ 5 Waterproof Pocket Tester

Save money by replacing sensor, not tester!

  Conductivity, pH, salinity, and TDS all in one meter
  3-point calibration with automatic recognition of standards
  Large easy-to-read LCD features two-color backlight
  Rugged IP67-rated housing is waterproof, dustproof, and floats in water when sensor cap is on
  Leakproof cap with fill line functions as a sample/calibration and hydrating cup
  Secure—attach a lanyard to prevent losing or dropping in the field
  Auto shutoff extends battery life

Small enough to fit in your pocket, this multiparameter tester is ideal for measuring pH, conductivity, TDS, and salinity parameters as well as temperature. The large display provides easy viewing of measurements and features a two-color backlight—blue for measurement and green for calibration mode. A replaceable single-junction sensor saves you money by reusing the tester body.

Additional features include automatic temperature compensation (ATC), hold function to lock in measurements, self-diagnostic error message, and status icons for measurement stability and low battery voltage. The IP67-rated housing features an easy-to-grip design and floats if accidentally dropped in water when sensor cap is on. Powered by four AAA batteries, the tester can operate up to 400 hours continuously. To conserve power, the unit will auto power-off after 8 minutes of nonuse.

Range -2 to 16 pH, 0 to 20 mS/cm (Conductivity), 0.1 to 10 ppt (TDS & Salinity)
Resolution 0.01 pH, 0.1 µS/cm, 1 µS/cm, 0.01 mS/cm (Conductivity), 0.1 ppm, 1 ppm, 0.01 ppt (TDS), 0.01 ppt (Salinity)
Accuracy ±0.01 pH, ±1 digit, ±1% full scale (Conductivity, TDS & Salinity)
Calibration 1 to 3 points
Temperature 32 to 122°F (0 to 50°C)
Waterproof/Dustproof (IP67) IP67
Power 4 x AAA batteries (included)
Battery life 400 hrs

click on image to enlarge

Model # Description Suggested List Price Qty  
WD-35634-60 Oakton® PCTSTestr™ 5 Waterproof Pocket Tester $155.30
WD-35634-62 Oakton® Replacement Sensor for PCTSTestr™ 5 $77.60

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OAKTON Instruments P.O. Box 5136, Vernon Hills, Il USA 60061 info@4oakton.com