Pay in 4 interest-free payments of $516.23 Learn more
Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
Reward top number work with these Maths Wizard stickers
The interface
the child holding a teddy being comforted looks sad
Match ball at inter school
pH Meter with pH Electrode & Temperature Probe (Each) Noticeboards Reward top number work withOne of the most popular pH meters on the market, this splashproof, portable meter delivers fast, accurate pH, ORP and temperature measurements. Not only does it offer a 0. 01 pH resolution across the pH scale, but it is also easy to use without constant reference to an instruction manual. Calibration is automatic at one or two points with three memorised buffer values pH 4. 01, 7. 01, 10. 01. Once the instrument has been calibrated, the buffer values
US$ 36.00
US$ 21.00
US$ 18.00
US$ 57.00
US$ 31.95
US$ 16.00
