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Hanna Instruments<sup>®</sup> pHep<sup>®</sup> 4 pH/Temperature Tester

Hanna Instruments® pHep® 4 pH/Temperature Tester



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 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.

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 in.)
• Weight: 100 g (3.5 oz.)

Image(s) are representative of the product group and not necessarily the individual product.
Catalog Item Availability Mfr. Part # List Price Unit
240-98425 Hanna Instruments pHep4 pH/Temperature Tester with 0.1 pH Resolution - 1 ea

HI98127 $99.95 EA

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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 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.

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 in.)
• Weight: 100 g (3.5 oz.)

Image(s) are representative of the product group and not necessarily the individual product.

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