Hanna Instruments HI-981004 pH Tester
The Hi-981004 is a pocket sizes pH meter suitable for routine measurements and perfect for quick pH checks. The supplied electrode can be unscrewed for easy and quick replacement.
Due to its compact size, this pH meter is ideal for measuring the pH for swimming pool water daily. The calibration is done at two points, automatically on the screen, with recognition of the buffers
Supplied with pH electrode HI-1271, calibration solution pH 4.01 and 7.01(2 bags each), 2 bags of cleaning solution and battery.
Specifications
Range: 0.0-14.0 pH
Resolution: +0.2 pH
Accuracy: +0.2 pH @ 25®c
Calibration: automatic, 1 or 2 points
Battery: CR2032 Li-ion, ca.1.000 u
Sleep Mode: After 8 min, 60 min. Or off
Dimensions: 50 x 175 x 21 mm
Sku: HI-981004
Frequently Asked Questions
Clear answers to help you choose the right water testing solution with confidence
Which brands of water testing kits do you supply?
Do you provide kits for both home and professional use?
Yes — whether you’re a pool or spa owner, aquarium keeper, utility company, or a university laboratory, we have the right solution for your needs.
Can I arrange servicing or calibration for my photometer?
Absolutely. We also provide servicing and calibration to keep your photometers accurate and reliable.
How quickly do you dispatch orders?
Orders placed before 2:30 pm (Monday–Friday) are dispatched the same day. We also ship on Saturdays for your convenience.
Which couriers do you use for delivery?
We deliver through UPS, DPD, and Royal Mail. You can also choose to upgrade to next-day delivery at checkout.
What is your return policy?
We accept returns within 14 days of delivery provided the items are unused, in their original packaging, and in resalable condition. Please contact our team before returning any items.
Can I place bulk or business orders?
Yes, we welcome bulk, trade, and institutional orders. For tailored pricing or large quantities, please get in touch with us directly.
How can I get help if I’m unsure which kit to buy?
You can call us at 📞 +44 (0)115888 2726 and our team will guide you in choosing the most suitable kit for your needs.