Compel Groupgroup

Digital Water Quality Tester | PH & TDS Meter | 0-14 PH, 0-9990 PPM

Stock Nr:
SKU:
£35.99inc VAT

This digital water quality tester measures both pH and total dissolved solids (TDS). It provides quick readings for various water sources. Use it to check water purity for home, garden, or lab needs. ...

Select an option
  • Secure checkout
  • All major cards
  • Tracked delivery
£35.99
Fast Shipping
Secure Payment
Easy Returns

Good to know

Questions about this product

How do I calibrate this meter before using it for the first time?
The pH tester features an automatic two-point calibration system to keep your readings accurate. Since the TDS sensor is factory calibrated, you don't need to adjust it before your first test. Just use standard buffer powders to calibrate the pH electrode.
What are the temperature and measurement limits for this water tester?
This meter measures pH from 0 to 14 and TDS from 0 to 9990 ppm. It operates best in temperatures between 0°C and 50°C. Built-in automatic temperature compensation ensures your readings stay accurate even if the water temperature shifts.
How should I clean and store the tester to protect the sensors?
Rinse the electrodes with clean, distilled water after every use. Avoid touching the sensitive glass pH bulb and platinum TDS pins. Always pop the protective cap back on to keep the glass bulb safe from scratches.

Testing Equipment spec sheet (PDF)

Get a one-page sheet with full description, specifications, technical details, FAQs, price & SKU - handy to save, print, or share.

Not sure which one?

Compare with similar products

The same kind of product, in stock, in a similar price range.

This product: £35.99 · 4.7

Compare options

More Testing Equipment

Explore the range

Popular in Tools & Hardware

Complete the set

Accessories & add-ons

We use cookies. Some keep the store working, others show us what to fix. No third-party trackers, and we never sell your data. Learn more about cookies and your privacy