Feature:With blue digital LED displayWith waterproof sensorWith C/F conversion, adopt industrial chip instead of the traditional cheap chipCan be used for domestic freezer, water tanks, industrial chiller and medical facility and so on.Supply...

£4.48
 
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Introduction EUGO PH Meter is the perfect device for determining the acidity or alkalinity of liquids.It's incredibly easy to use-just immerse the electrode and the readings are automatically displayed.Each unit comes with a carrying case and six...

£25.99
 
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The CD-208 controller is not only a very reliable, and highly exact conductivity measuring instrument (1µS) with an 4-digits LCD display but it also serves also for the regulation of the CD value in liquids e.g. water in ponds, aquarium, swimming...

£119.08
 
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41-2B-2BAqX7BoL

Ensure you water is up to par with these two different water testing tools. Measure total disolved solids and pH level in liquids w/ this handy bundle. HDE is a registered trademark and is the only authorized seller of HDE branded...

£13.80
 
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51ziovUsZdL

Features :1.This item can be used in : water purifiers and filters, food (vegetable, fruits) , drink quality monitoring, pools and spas, aquariums, hydroponics.2.Hold function : Saves measurements for convenient reading and recording3.Auto-off...

£7.78
 
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41B8vRbwntL

This pentype digital pH Meter measure pH level range from 0~14pH and has the following advance features: automatic calibration (pH4, pH7 & pH10), waterproof - designed to protect against windblown dust, powder dust, water splashes, rain and wash...

£27.99
 
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