Hanna pHep 5 HI98128
#10 in Pen testersFull review
A well-made pocket tester from a lab brand, for anyone who already uses Hanna buffers and electrodes. The Apera PH60 does more for less.
Amazon $179.99$179.99
±0.05 pH3-pointNone
1 Hanna Instruments ph meter ranked. Each one is scored and ranked against every brand in its type, so "#3 mid-size" means third of all mid-size ph meters here, not third among Hanna Instruments's own.
The Hanna pHep 5 HI98128 is Hanna Instruments's only current ph meter here, ranked #10 of 13 pen testers and rated 3.1.
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
Hanna Instruments ph meters 1
- Hanna pHep 5 HI98128#10 pen testersFull review
A well-made pocket tester from a lab brand, for anyone who already uses Hanna buffers and electrodes. The Apera PH60 does more for less.
Amazon $179.99$179.99±0.05 pH3-pointNone