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This instrument is designed to be extremely accurate, fast and simple to use in diverse water quality applications. Advanced features include the ability to select from 3 different solution types that model the characteristics of the most commonly encountered types of water; proprietary temperature compensation and TDS conversion algorithms; highly stable microprocessor-based circuitry; user-intuitive design; and waterproof housing. A true, one-handed instrument, the PT1 is easy to calibrate and easy to use. To take a measurement, you simply press a button then dip the pen in solution. Results display in seconds.

• Accuracy of ±1% of READING ±.2% at calibration point
• Reliable, repeatable results
• Automatic temperature compensation
• Autoranging
• Accuracy of benchtop lab equipment in an affordable, portable, compact pen
• Rugged, reliable, shock-resistant fully encapsulated electronics, body constructed of aircraft  
  aluminum
• Simple one-button function
• Specially designed with measurement ranges and solution modes to meet the water quality
   testing needs of many applications
• High capacity N-type battery included
• Waterproof

 

$209.95
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Meters & Testers

Waterproof ECTester 11 plus

$169.99
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$166.99
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$141.00
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$140.00
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Meters & Testers

Bluelab Truncheon Meter

$140.00
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Meters & Testers

DiST 5 EC/TDS Meter

$131.99
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Meters & Testers

Waterproof EC Tester 11

$124.99
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$123.99
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Meters & Testers

Waterproof TDS Tester 11

$122.99
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Meters & Testers

GroChek EC Tester

$115.95
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Meters & Testers

GroChek EC Monitor

$114.95
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$113.95
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Meters & Testers

Bluelab ppm Pen

$94.00
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Meters & Testers

EC65 Waterproof Tester

$88.99
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$88.99
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$88.99
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Meters & Testers

Eco Tester TDS High

$88.99
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$87.00
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Meters & Testers

Eco Tester TDS Low

$86.99
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Meters & Testers

EC66 Waterproof Tester

$80.95
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$76.95
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$75.00
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