D-D KH Manager Concentrated Test Reagent (500ml)

Only 3 In StockDDKH-REA-500
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RRP £35.99Save 3%
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Genuine D-D Concentrated Test Reagent for the New D-D KH Manager.

This Reagent makes KH testing the cheapest on the market at around 1p per test compared to around 20-25p for some other digital KH tests!

Bottle Size: 500ml (Concentrated).

Instructions on use: Add 10ml of Concentrated Reagent to 990g (by Weight) to RO/De-ionised Water. Confirm the correct solution strength using ‘availability of KH Test Reagent’ function, on the KH Manager App.

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