Search
Menu
My Account
Loading...
main product photo

Pool Lab Total Hardness Reagent 1 & 2

Rating:
99% of 100
7 Reviews Add Your Review
£18.99
In stock
SKU
pl-hardness
  • Pool Lab Total Hardness Reagent 1 & 2
  • For measuring Total Hardness with the Pool Lab 1.0 Photometer
  • Measures 0-500ppm
  • Official Pool Lab Reagent. Compatible with all Photometers.
  • Good for 50 tests.
 
Order by 3pm for FREE UK Next Working Day Delivery on this item and all chemicals/accessories with no minimum spend!
See Delivery Info and T&Cs

Pool Lab Official Reagent for measuring Total Hardness. 

Includes two bottles. Total Hardness 1 (POL20TH1) and Total Hardness 2 (POL10TH2).

Measures 0-500 mg/l (ppm) of Total Hardness in Swimming Pool or Hot Tub water using the Pool Lab 1.0.

See directions for use for usage instructions. 

Product Questions
Customer Questions
No Questions
Please, mind that only logged in users can submit questions
Directions for use
  1. Ensure your Pool Lab firmware is updated to version 51+
  2. Clean the cuvette thoroughly.
  3. Take a 10ml sample of the water you wish to test.
  4. ZERO
  5. Add 10 drops of TH1 and 4 Drops of TH2. 
  6. Stir in the reagent
  7. Place light shield on
  8. Press PH and ZERO buttons, wait 120 seconds.
  9. View result.
Customer Reviews Write a Review
Write Your Own Review
Please Sign in or create an account to leave a review for this product.