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![CHECKIT COMPARATOR pH UNIVERSAL](https://i.ebayimg.com/thumbs/images/g/tUgAAOSwMgFh4E0Y/s-l140.jpg) | CHECKIT COMPARATOR pH UNIVERSAL GBP 93.47 Category : Pool Water Testing & Kits Seller : testallwaterlovibond(759, 96.3%) | ![Lovibond Chlorine DPD Checkit Disc 0-4mg/l](https://i.ebayimg.com/thumbs/images/g/FlsAAOSwao9hikvy/s-l140.jpg) | Lovibond Chlorine DPD Checkit Disc 0-4mg/l GBP 33.97 Category : Pool Water Testing & Kits Seller : testallwaterlovibond(759, 96.3%) |
![Lovibond pH Universal Checkit Disc 4 - 10 pH](https://i.ebayimg.com/thumbs/images/g/5zwAAOSw1cVhg-yD/s-l140.jpg) | Lovibond pH Universal Checkit Disc 4 - 10 pH GBP 41.85 Category : Pool Water Testing & Kits Seller : testallwaterlovibond(759, 96.3%) | ![Lovibond Bromothymol Blue Checkit Comparator Disc](https://i.ebayimg.com/thumbs/images/g/oEEAAOSw4G5mHoof/s-l140.jpg) | Lovibond Bromothymol Blue Checkit Comparator Disc GBP 39.98 Category : Pool Water Testing & Kits Seller : testallwaterlovibond(759, 96.3%) |
![Lovibond Checkit Comparator Kit - Ozone](https://i.ebayimg.com/thumbs/images/g/Zv4AAOSwvhteySJx/s-l140.jpg) | Lovibond Checkit Comparator Kit - Ozone GBP 109.15 Category : Pool Water Testing & Kits Seller : testallwaterlovibond(759, 96.3%) | ![Lovibond CHECKIT COMPARATOR Bromine PH](https://i.ebayimg.com/thumbs/images/g/RggAAOSwYPlhhVSV/s-l140.jpg) | Lovibond CHECKIT COMPARATOR Bromine PH GBP 120.09 Category : Pool Water Testing & Kits Seller : testallwaterlovibond(759, 96.3%) |
![Lovibond Checkit Comparator Chlorine 0-4mg/l Test Kit](https://i.ebayimg.com/thumbs/images/g/9TsAAOSwaUlhg97R/s-l140.jpg) | Lovibond Checkit Comparator Chlorine 0-4mg/l Test Kit GBP 93.47 Category : Hot Tubs Seller : testallwaterlovibond(759, 96.3%) | ![Lovibond pH Checkit Disc 6.5 - 8.4 pH](https://i.ebayimg.com/thumbs/images/g/0UQAAOSw~vVeyRsM/s-l140.jpg) | Lovibond pH Checkit Disc 6.5 - 8.4 pH GBP 41.85 Category : Pool Water Testing & Kits Seller : testallwaterlovibond(759, 96.3%) |
![Lovibond Checkit Testpak Ammonia](https://i.ebayimg.com/thumbs/images/g/KXcAAOSwa~lhVF57/s-l140.jpg) | Lovibond Checkit Testpak Ammonia GBP 61.43 Category : Pool Water Testing & Kits Seller : testallwaterlovibond(758, 96.3%) | ![Lovibond Phosphate Checkit Disc 0-4mg/l](https://i.ebayimg.com/thumbs/images/g/l9wAAOSwAzVhhAXg/s-l140.jpg) | Lovibond Phosphate Checkit Disc 0-4mg/l GBP 41.85 Category : Pool Water Testing & Kits Seller : testallwaterlovibond(759, 96.3%) |
![Lovibond Phosphate Checkit Disc 0-80mg/l](https://i.ebayimg.com/thumbs/images/g/-iwAAOSwfqReyRpw/s-l140.jpg) | Lovibond Phosphate Checkit Disc 0-80mg/l GBP 41.85 Category : Pool Water Testing & Kits Seller : testallwaterlovibond(759, 96.3%) | ![Lovibond Spare Cells for Checkit 10 cells](https://i.ebayimg.com/thumbs/images/g/OD8AAOSwnv1hg~2p/s-l140.jpg) | Lovibond Spare Cells for Checkit 10 cells GBP 41.05 Category : Pool Water Testing & Kits Seller : testallwaterlovibond(758, 96.3%) |
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![Lovibond CheckitŪ Comparator Iron LR](https://i.ebayimg.com/thumbs/images/g/w3MAAOSwOb9hhU7n/s-l140.jpg) | Lovibond CheckitŪ Comparator Iron LR GBP 93.47 Category : Pool Water Testing & Kits Seller : testallwaterlovibond(759, 96.3%) | ![Lovibond Checkit Disc Ammonia 0 - 1 mg/L N](https://i.ebayimg.com/thumbs/images/g/A8oAAOSw8HtkBdb6/s-l140.jpg) | Lovibond Checkit Disc Ammonia 0 - 1 mg/L N GBP 41.85 Category : Pool Water Testing & Kits Seller : testallwaterlovibond(759, 96.3%) |