pH-papers, -strips

Integrated colour comparison chart is supplied with the pH test strips. pH Test Strips provide fast, accurate pH readings in seconds. Pack of 200.

Versatile multi-parameter meter for measuring pH, conductivity, TDS, salinity and temperature. Waterproof, with user-replaceable sensor. Suitable for general and industrial purposes, e.g. in the chemical industry and food processing, pools, aquariums and cooling towers.

• Multi-sensor for pH, conductivity and temperature
• Simply toggle the parameters
• Up to 5 calibration points for pH and 3 calibration points for conductivity, TDS and salinity
• Water- and dustproof housing
• Big LCD Display
• Auto-Off

Swimming Pool Test 3 in 1
This test allows the quick and easy determination of the water quality in swimming pools. It provdies valuable results about the total alkalinity, free chlorine and pH.

Free chlorine: 0.5 - 1 - 3 - 5 - 10 mg/L Cl₂
Alkalinity: 80 - 120 - 180 - 240 mg/L CaCO₃
pH: 6.4 - 6.8 - 7.2 - 7.6 - 8.4

Swimming Pool Test 5 in 1
Test strip for semi-quantitative determination of free and total-chlorine, alkalinity, pH and total-hardness in pool water.
Chlorine, free: 0.5 - 1 - 3 - 5 - 10 mg/L Cl₂
Alkalinity: 80 - 120 - 180 - 240 mg/L CaCO₃
pH: 6.4 - 6.8 - 7.2 - 7.6 - 8.4
total Chlorine: 0 - 1 - 3 - 5 - 10 mg/L Cl₂
total Hardness: 0 - 100 - 250 - 500 - 1000 mg/L CaCO₃

Ozone Test
This test is used for the quick and easy determination of ozone in air.
Range: <90, 90 - 150, 150 - 210, 210 µg/m3 ozone

Each reel contains a paper strip 5 metres long x 7 mm wide. Supplied singly.

Pack of 200 strips. Dimensions: 11 x 100 mm. With blank central segment. Suitable for coloured solutions.

Available in pack of 100 strips, 80 x 6 mm ( L x W). Dyes are chemically bonded to prevent leaching.

• Reliable and precise
• Non-bleeding
• Easy and quick analysis
• Made in Europe