# Apera Instruments PH60 Premium Series Waterproof Pocket pH Tester vs Hanna Instruments HI98107 pHep pH Tester: specs and price compared

A sourced, side-by-side comparison of the Apera Instruments PH60 Premium Series Waterproof Pocket pH Tester (Apera Instruments) and Hanna Instruments HI98107 pHep pH Tester (Hanna Instruments) among ph meters. Hanna Instruments HI98107 pHep pH Tester is the cheaper of the two at $64.99.

## Side by side

| Spec | Apera Instruments PH60 Premium Series Waterproof Pocket pH Tester | Hanna Instruments HI98107 pHep pH Tester |
| --- | --- | --- |
| US price | $110 | $64.99 |
| Brand | Apera Instruments | Hanna Instruments |
| Ph range | -2.00 to 16.00 pH | 0.0 to 14.0 pH |
| Resolution ph | 0.01 / 0.1 pH (selectable) | 0.1 pH |
| Accuracy ph | ±0.01 pH ±1 digit | ±0.1 pH at 25°C/77°F (Hanna's own spec table separately lists ±0.2 pH; the narrative accuracy claim ±0.1 pH is used here) |
| Calibration points | Automatic, 1 to 3 points; auto-recognizes buffers 1.68, 4.00, 7.00, 10.01, 12.46 | Automatic, 1 or 2-point, using standard buffers 4.01/7.01/10.01 |
| Atc | Automatic, 0 to 50°C (32 to 122°F) | Automatic, 0 to 50°C |
| Electrode type | Replaceable single-junction ceramic pH probe, lead-free lithium-based glass bulb membrane, Ag/AgCl reference, KCl gel electrolyte | Cloth-junction pH electrode (larger surface area than a standard ceramic junction) |
| Waterproof rating | IP67, floats | Waterproof; rated to RH 100% max, 0 to 50°C |
| Battery type | 4 x AAA (DC3V), up to 2000 hours continuous use | 1 x CR2032 3V lithium, approx. 1000 hours continuous use |

## Key differences

- Ph range: Apera Instruments PH60 Premium Series Waterproof Pocket pH Tester -2.00 to 16.00 pH vs Hanna Instruments HI98107 pHep pH Tester 0.0 to 14.0 pH
- Resolution ph: Apera Instruments PH60 Premium Series Waterproof Pocket pH Tester 0.01 / 0.1 pH (selectable) vs Hanna Instruments HI98107 pHep pH Tester 0.1 pH
- Accuracy ph: Apera Instruments PH60 Premium Series Waterproof Pocket pH Tester ±0.01 pH ±1 digit vs Hanna Instruments HI98107 pHep pH Tester ±0.1 pH at 25°C/77°F (Hanna's own spec table separately lists ±0.2 pH; the narrative accuracy claim ±0.1 pH is used here)
- Calibration points: Apera Instruments PH60 Premium Series Waterproof Pocket pH Tester Automatic, 1 to 3 points; auto-recognizes buffers 1.68, 4.00, 7.00, 10.01, 12.46 vs Hanna Instruments HI98107 pHep pH Tester Automatic, 1 or 2-point, using standard buffers 4.01/7.01/10.01
- Atc: Apera Instruments PH60 Premium Series Waterproof Pocket pH Tester Automatic, 0 to 50°C (32 to 122°F) vs Hanna Instruments HI98107 pHep pH Tester Automatic, 0 to 50°C
- Electrode type: Apera Instruments PH60 Premium Series Waterproof Pocket pH Tester Replaceable single-junction ceramic pH probe, lead-free lithium-based glass bulb membrane, Ag/AgCl reference, KCl gel electrolyte vs Hanna Instruments HI98107 pHep pH Tester Cloth-junction pH electrode (larger surface area than a standard ceramic junction)
- Waterproof rating: Apera Instruments PH60 Premium Series Waterproof Pocket pH Tester IP67, floats vs Hanna Instruments HI98107 pHep pH Tester Waterproof; rated to RH 100% max, 0 to 50°C
- Battery type: Apera Instruments PH60 Premium Series Waterproof Pocket pH Tester 4 x AAA (DC3V), up to 2000 hours continuous use vs Hanna Instruments HI98107 pHep pH Tester 1 x CR2032 3V lithium, approx. 1000 hours continuous use

## Sources

- Apera Instruments PH60 Premium Series Waterproof Pocket pH Tester: https://aperainst.com/ph60-premium-waterproof-ph-tester-ph-meter-with-replaceable-probe-and-blacklight-apera-instruments (aperainst.com, verified 2026-08-12)
- Hanna Instruments HI98107 pHep pH Tester: https://www.hannainst.com/hi98107-phep-ph-tester.html (hannainst.com, verified 2026-08-12)

Canonical: https://frontdeskreview.com/gear/ph-meters/apera-ph60-vs-hanna-hi98107/
Cite: Per The Front Desk Review, Apera Instruments PH60 Premium Series Waterproof Pocket pH Tester ($110) vs Hanna Instruments HI98107 pHep pH Tester ($64.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/ph-meters/apera-ph60-vs-hanna-hi98107/
License: CC BY 4.0.