Test Kit
Test Kit
Professional test kit for free chlorine and pH, the two readings that decide whether pool water is safe and comfortable. Includes the OTO reagent for chlorine, phenol red for pH, the comparator block and colour scale. Take the sample at elbow depth away from the inlets, add the reagent, and read against the scale in daylight: aim for 1–3 mg/l free chlorine and pH 7.2–7.6. Test daily in season on hotel and club pools and at least twice a week on villa pools; log the readings so drift in demand is caught early.
Ref. TK-1 · Ships within 14 days
Water Treatment & Testing — frequently asked questions
AC-12 or AC-24 chlorinator?
The AC-12 holds twelve trichlor tablets and suits residential pools up to about 50 m³. The AC-24 holds twenty-four and suits villa pools above 50 m³, hotel and club pools. Both are plumbed as a bypass on the return line after the filter and heater, with a control valve that sets how much water flows over the tablets.
What readings should the water show?
Free chlorine 1–3 mg/l and pH 7.2–7.6. Inside that pH window chlorine sanitises efficiently and neither bathers nor equipment are affected. The TK-1 kit measures both with OTO and phenol red reagents: take the sample at elbow depth away from the inlets and read the comparator in daylight.
How often should I test?
Daily in season on hotel and club pools, and two or three times a week on a residential pool — always before adjusting the chlorinator dial. Log the readings; a trend tells you more than a single figure.
Can the chlorinator be used with a heater?
Yes, provided it sits downstream of the heater on the return line and a check valve is fitted between them, so chlorinated water cannot flow back into the heater when the pump stops.
Prices include 14% VAT
Every price shown includes 14% VAT. Delivery is added at checkout by governorate.
Delivery across Egypt
Rates by governorate at checkout. Free standard delivery over EGP 28,500 in Cairo and Giza, except large items.
Cash on delivery
Pay the courier when your order arrives.
Manufacturer's warranty
From 6 months to 2 years, depending on the product. Warranty details