pH Meter with pH Electrode & Temperature Probe (Each) Noticeboards 445 x 280mm

445 x 280mm

The interface

Colourful detailed fish for counting

resisting excessive stretching

Reward top number work with these Maths Wizard stickers

pH Meter with pH Electrode & Temperature Probe (Each) Noticeboards 445 x 280mmOne of the most popular pH meters on the market, this splashproof, portable meter delivers fast, accurate pH, ORP and temperature measurements. Not only does it offer a 0. 01 pH resolution across the pH scale, but it is also easy to use without constant reference to an instruction manual. Calibration is automatic at one or two points with three memorised buffer values pH 4. 01, 7. 01, 10. 01. Once the instrument has been calibrated, the buffer values