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HI98127

pH & Temperature Tester with 0.1 pH Resolution - pHep®4

$89.00

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The pHep®4 lightweight, sleek tester is accurate to 0.1 pH with a built-in thermometer to automatically adjust the pH reading for temperature. The waterproof design (it floats), simple operation, and replaceable electrode mean that you can rely on this meter for years. You can replace the pH electrode for just $59.

The large LCD display shows both pH and temperature readings simultaneously, while a stability indicator is displayed to alert you when a stable reading has been obtained.

  • Extend the life of your pH tester with a replaceable electrode.
  • Automatic calibration for accurate pH readings every time.
  • Great for environmental, field, and laboratory testing.

Details

The pHep®4 is a waterproof ph pen for water with a 0.1 pH resolution and an accuracy of ±0.1 pH. It has many advanced features that are found in more expensive portable instrumentation. One or two-point calibration is automatic to two selectable buffer sets (4.01, 7.01 and 10.01 or 4.01, 6.86, and 9.18). The pHep®4 also features a replaceable electrode with a stainless steel round connector. This cartridge design has no pins to line up or that can break.

 

Features at-a-glance

Waterproof ph Tester for Water

  • Designed to float if accidentally dropped in a tank

Expanded pH Range

  • pH range is from -2.0 to 16.0 pH

Automatic Temperature Compensation

  • All readings are compensated for variations in temperature
  • Temperature displayed in °C or °F along with pH reading

Stability indicator

  • Meter displays a clock tag that will disappear when the reading has achieved stability

HOLD button

  • Freezes reading on the display to allow recording of measurement

BEPS (Battery Error Prevention System)

  • Meter will automatically shut off if there is not enough power to get an accurate measurement

Auto-off

  • Meter automatically shuts off after 8 minutes of non-use to maximize battery life

Specifications

pH Range -2.0 to 16.0 pH
pH Resolution 0.1 pH
pH Accuracy (@25ºC/77ºF) ±0.1 pH
Temperature Range -5.0 to 60.0°C / 23.0 to 140.0°F
Temperature Resolution 0.1°C / 0.1°F
Temperature Accuracy (@25ºC/77ºF) ±0.5°C /±1°F
pH Calibration automatic, at one or two points with two sets of standard buffers (pH 4.01 / 7.01 / 10.01 or pH 4.01 / 6.86 / 9.18)
Temperature Compensation automatic
Battery Type/Life 1.5V (4) / approx. 300 hours of continuous use; auto-off after 8 minutes of non-use
Environment -5 to 50°C (23 to 122°F); RH max 100%
Dimensions 163 x 40 x 26 mm (6.4 x 1.6 x 1.0’’)
Weight 100 g (3.5 oz.)
Ordering Information Each HI98127 is delivered in a cardboard box and is supplied with: •HI70004 pH 4.01 buffer solution, 20 mL sachet (2 pcs.) •HI70007 pH 7.01 buffer solution, 20 mL sachet (2 pcs.) •HI700601 pH & ORP electrode cleaning solution, 20 mL sachet (1 pc.) •HI70300N Storage solution for pH & ORP electrodes, 20 mL sachet (1 pc.) •HI73127 pH electrode •HI73128 Electrode removal tool •1.5V batteries (4 pcs.) •Instrument quality certificate •Instruction manual
Warranty 1 year (probe 6 months)

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