NEW! Designed for the pool professional but also easy to use for the residential pool owner.  The tester's probe is dipped into a sample of pool water and the results are ready instantly.

This Digital Electronic PockeTester measures TDS from 0 to 9,999 ppm.  Conductivity is measured from 0 uS to 19.99 mS, and Temperature from 32.0° to 149°F.  Sodium Chloride level in salt water pools is measured with a range from 0 to 9,999 ppm, .  A memory feature saves up to 25 test results.  The PockeTester is packaged in a rugged carrying case and includes a special calibration standard and sample cup w/cap.

Features:

• +/- 2% Full-Scale Accuracy
• Automatic Temperature Compensation
• Automatic Range Select
• Push-Button Calibration
• Auto Shut-Off
• Full Reading Displayed (No need to multiply)
• Display 9999 count LCD with Bar Graph

Specifications:

• Conductivity Range      
• 0 to 199.9 μS
• 200 to 1999 μS
• 2.00 to 19.99 mS
• TDS Range
• 0 to 9,990 ppm
• (variable ratio)
• Salinity Range
• 0 to 9,990 ppm Salt
• (fixed ratio of 0.5)
• TDS Ratio
• 0.4 to 1.0, adjustable
• Salinity Ratio
• 0.5 fixed
• Conductivity ATC
• 2.0% per °C
• Temperature Range
• 32.0 to 149.0 °F
• 0.0 to 65.0 °C
• Temperature Resolution
• 0.1 up to 99.9
• 1>100
• Temperature Accuracy
• ±1.8°F, 1°C (from 32 to 122°F, 0 to 50°C)
• ± 5.4°F, 3°C (from 122 to 194°F, 50 to 90°C)
• Conductivity ATC Range
• 32.0°F to 140°F, (0.0°C to 60.0°C)
• Accuracy
• Conductivity: ± 2% FS
• TDS: ± 2% FS
• Salinity: ± 2% FS
• Measurement Storage
• 25 numbered readings
• Low Battery Indication
• ‘BAT’ appears on the display
• Power
• Four CR 2032 Lithium Ion batteries
• Auto Power Off
• After 10 minutes of no button presses