HI98127

Description

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.

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

The pHep^®4 is a waterproof ph tester 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. The HI73127 replacement pH electrode also features an extractable cloth junction. The extractable cloth junction of the HI73127 allows for the renewing of the junction. Simply extract ⅛” of the junction by pulling on the junction will expose a new portion. Any clogging that was present will be cleared and the response time will be back to normal extending the life of the pH electrode.

  Features at-a-glance
Automatic Temperature Compensation
•  All readings are compensated for variations in temperature
•  Temperature displayed in ^°C or ^°F along with pH reading

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

BEPS (Battery Error Prevention System)
• Meter will automatically shut off if there is not enough power to get an accurate measurement

Expanded pH Range
• pH range is from -2.0 to 16.0 pH

HOLD button
• Freezes reading on the display to allow recording of measurement

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

Waterproof ph Tester for Water
• Designed to float if accidentally dropped in a tank

SPECIFICATIONS

pH Range :	-2.0 to 16.0 pH
pH Resolution :	0.1 pH
pH Accuracy :	±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 :	±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 :	HI98127 (pHep®4) is supplied with HI73127 pH electrode, HI73128 electrode removal tool, batteries and instructions.
Warranty :	1 year (probe 6 months)