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LETZTEST Visual Color Comparator Test pH & Chlorine
Art. No.: 118311
No training required
Product description:
The Visual Color Comparator Test is an easy to use tool for measuring free/residual chlorine, total chlorine and pH (acidity) of water samples which is very often convincing in practice.
Why measuring chlorine and pH? In many cases testers want to know if a water was disinfected or if the residual chlorine (=free chlorine) level is still sufficient to protect the drinking water from recontamination. The Ideal level of free-residual chlorine is said to be 0,2-0,5 mg/L. Desinfection with chlorine is more effective at a pH value below 7,5.
Send product inquiry
For enquiries and consultations, please contact your product advisor via Whatsapp or email. We will take care of your request as soon as possible.
Note: A small number of reagent tablets are included with the unit but larger quantities should be requested separately.
DPD3 – for total chlorine (used with DPD1); package of 250 tablets
Art. No.: 119021
Shelf-life: 8 years, no cooling required
Phenol Red – for pH; package of 250 tablets
Art. No.: 119020
Shelf-life: 8 years, no cooling required
DPD1 – for free/residual chlorine; package of 250 tablets
Art. No.: 118312
Shelf-life: 8 years, no cooling required
Note: n/a
Additional products
PC LETZ´ TESTER Color Comparator
PCTurbidity Tube
PCPhotometer
Product-Support via QR-Code
By providing direct technical WhatsApp-support to end-users and access to training videos in multiple languages via QR codes on each equipment, we ensure that end-users have a low barrier to get their questions clarified easily.
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