£9.99 – £64.99
The HI-761 Checker is a simple, accurate, and cost effective way to measure ultra-low ranges of total chlorine.
Designed as a more accurate alternative to chemical test kits, the HI-761 provides quick, accurate results in four easy steps.
The HI-761 uses an adaptation of the USEPA method 330.5. The reaction between the chlorine and DPD reagent causes a pink tint in the sample.
Total Chlorine Checker 0-500ppb – Perfect for testing your Dechlorinator units and tap water supply.
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Features:
– Small palm-size design
– Accurate from +-5pbb to +-5% of reading
– Dedicated single parameter
– Uses 1 x AAA battery
– Auto Power Off 10 minutes
– Built-in timer for timed reaction readings
The checker is supplied with 2 cuvettes and caps, reagent starter kit (6 sachets), 1 x AAA battery and instruction manual.
Spare reagents can be purchased, these come in packs of 25 and can be chosen in the drop down option on this listing.
| Item | Pocket Checker, Reagent for 25 Tests |
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