# Hanna Instruments HI98107 pHep pH Tester: specs and price

**Price (US):** $64.99 at hannainst.com (Current price on hannainst.com (manufacturer direct)), as of 2026-08-12. A sourced, dated price of record — other retailers (incl. Amazon) may be lower. Among the 11 ph meters we track it is #3 cheapest of 11; category median $124.
**Brand:** Hanna Instruments

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | $64.99 |
| Brand | Hanna Instruments |
| Ph range | 0.0 to 14.0 pH |
| Resolution ph | 0.1 pH |
| Accuracy ph | ±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 or 2-point, using standard buffers 4.01/7.01/10.01 |
| Atc | Automatic, 0 to 50°C |
| Electrode type | Cloth-junction pH electrode (larger surface area than a standard ceramic junction) |
| Waterproof rating | Waterproof; rated to RH 100% max, 0 to 50°C |
| Battery type | 1 x CR2032 3V lithium, approx. 1000 hours continuous use |

## Where it stands

At $65, the Hanna Instruments HI98107 pHep pH Tester is #3 cheapest of the 11 ph meters we track, where the median is $124.

## Frequently asked questions

**How much does the Hanna Instruments HI98107 pHep pH Tester cost?**

The Hanna Instruments HI98107 pHep pH Tester has a US price of $64.99 (Current price on hannainst.com (manufacturer direct)), as of 2026-08-12.

**How does the Hanna Instruments HI98107 pHep pH Tester compare on price?**

At $65, the Hanna Instruments HI98107 pHep pH Tester is #3 cheapest of the 11 ph meters we track, where the median is $124.

**What are the Hanna Instruments HI98107 pHep pH Tester's key specs?**

Hanna Instruments HI98107 pHep pH Tester (Hanna Instruments): ph range 0.0 to 14.0 pH, resolution ph 0.1 pH, accuracy ph ±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 or 2-point, using standard buffers 4.01/7.01/10.01, atc Automatic, 0 to 50°C. Full sourced spec sheet verified 2026-08-12.

Source: https://www.hannainst.com/hi98107-phep-ph-tester.html (hannainst.com, accessed 2026-08-12)
Canonical: https://frontdeskreview.com/product/ph-meters/hanna-hi98107/
Cite: Per The Front Desk Review, the Hanna Instruments HI98107 pHep pH Tester price of record was $64.99 as of 2026-08-12 — https://frontdeskreview.com/product/ph-meters/hanna-hi98107/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl