🌟 Stay ahead in precision water testing with the PH-80 — your pocket-sized lab partner!
The HM Digital PH-80 is a compact, battery-powered pH and temperature meter featuring a 0-14 pH range with ±2% accuracy. It offers one-touch automatic digital calibration, simultaneous temperature display, and a water-resistant body. Designed for professionals and enthusiasts in hydroponics, aquariums, pools, and water quality testing, it includes auto shut-off, data hold, and comes factory calibrated with all necessary accessories for immediate, reliable use.
| Manufacturer | HM Digital |
| Part number | PH-80 |
| Item Weight | 113 g |
| Product Dimensions | 15.24 x 3.3 x 1.78 cm; 113 g |
| Batteries | 3 LR44 batteries required. (included) |
| Item model number | HMDPHM80 |
| Size | 0-14 pH Range, 1 pH Resolution, +/- 2% Readout Accuracy |
| Colour | Purple |
| Style | Digital |
| Material | Plastic |
| Power source type | Battery Powered |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Temperature Range | 1/80 Degrees Celsius |
| Display style | LCD |
| Included components | Battery |
| Batteries included? | Yes |
| Batteries Required? | No |
| Battery Cell Type | Alkaline |
M**N
Very accurate
It just works
R**L
PH80 - Very good value.
HM make very good kit and this budget PH pen is one of the best I have used, very accurate and very simple. The only complaint is that it could do with a larger LCD readout, other than that perfect. Very highly recommended.
J**R
good quality and reliable
ok, still working after a few months
J**S
Hard wearing and easy to use
I have been through a lot of different ph pens, I did buy this same pen 18 months ago and it's worked flawlessly until I misplaced it and then it was never found. Within those 18 months it only needed re calibration once. So I have took this opportunity to let you all know it is worth every penny.
A**.
Needs calibrating constantly. Not worth the price.
I've used this product for a month or so now, luckily I also bought a cheap one from another site to test against. The cheap one has not needed calibrating once yet, I test both weekly as I use for fish tank. The PH 80 is always out within a few days of calibrating by as much as 0.7. Absolute waste of money, wish I could return but missed the window as I kept giving it a chance.Not happy with product and certainly would not purchase again.
E**R
Simple to use and does its job
I use for measuring the fertiliser pH for my orchids - not sure how accurate it is as I have nothing to compare - also brought some buffer and storage solution to calibrate the unit to be on the safe side.
M**H
Easy To Calibrate and Use
I have used the meter once, and it provided what I believe to be an accurate reading. It could be improved if the display were a little easier to read, with a back light. Overall though I think it was a good buy.
A**N
Ph Tester
Malawi Cichlids tank.Very good and accurate product.
Trustpilot
3 weeks ago
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