Too little chlorine results in algal and bacterial growth, waterborne illnesses, cloudy water and insufficient sanitation of the water and too much chlorine can result in eye, nose and skin irritations. Remember, too, that the chlorine in the pool...

£35.51
 
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Too little chlorine results in algal and bacterial growth, waterborne illnesses, cloudy water and insufficient sanitation of the water and too much chlorine can result in eye, nose and skin irritations. Remember, too, that the chlorine in the pool...

£35.51
 
See Special Price

Too little chlorine results in algal and bacterial growth, waterborne illnesses, cloudy water and insufficient sanitation of the water and too much chlorine can result in eye, nose and skin irritations. Remember, too, that the chlorine in the pool...

£35.51
 
See Special Price

A float switch is a device used to the standard of liquid in a tank to measure. The switch can a pump, a indicator, an alarm to operate, or other device.It slightly from normal open, normal close to invertin the float.Into Note: Because the...

£5.71
 
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A float switch is a device used to the standard of liquid in a tank to measure. The switch can a pump, a indicator, an alarm to operate, or other device.It slightly from normal open, normal close to invertin the float.Into Note: Because the...

£5.71
 
See Special Price
31H2aZGe-2BjL

Wide Range adhesive backed Liquid crystal vertical thermometer for all types uses, including room thermometers, fish enclosures. Scale from 0°C to 75°C, with easy to read liquid crystal colouring. Just peel off the paper backing and apply to a...

£2.45
 
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