Promoted item:Digital TDS3 TEMP PPM TDS Meter Tester Filter Pen Stick Water Quality Purity UK

Digital TDS3 TEMP PPM TDS Meter Tester Filter Pen Stick Water Quality Purity UK

  • 1ST CLASS *CARRY CASE / BATTERY INCLUDED*
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  • The Digital TDS 3 Meter is for testing water quality. Use the TDS meter to check the performance of your water filter. You can also check for hardness (1 grain = 17 ppm) Dual Range: Measures from 0-99...
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  • 24d 17h 29m
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Package Included:1 x TDS Meter Tester. Immerse the tester into the water no more than 2 inches. The tester automatically compensates for temperatures variations.
19h 44m left
£5.19
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BUGET EC METER ( This tells you the TDS you need to convert to EC if you don't understand PPM Read Below ) Ideal for using in the following situations: drinking water water filters hydroponics aquariu...
14d 4h 36m left
£9.98
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Hi this is excellent piece of equipment ,it has only ever been used once,it's waterproof,automatic on off,factory calibration,also comes in hard protective plastic case,thanks for viewing.
2d 18h 25m left
£8.00
4 bids
+ £4.50 P&P
  • 53 watching
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  • 338 sold
This is a Digital TDS Meter Tester, This Will Allow You To Test the Filter Water Quality And Check the performance of your water filter You Can Also Check for hardness (1grain=17ppm), Make sure you al...
29d 19h 51m left
£5.75
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  • 26 watching
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  • 194 sold
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13d 0h 11m left
£8.88
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TDS range: 0-9990ppm /mg / L. Package Includes:1 x TDS Meter Tester. 5.Press the ON/OFF button again to turn off the tester. The tester will shut off automatically after 10 minutes of non-use.
12h 15m left
£6.49
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  • 26 watching
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  • 132 sold
Package Included:1 x TDS Meter Tester. Immerse the tester into the water no more than 2 inches. The tester automatically compensates for temperatures variations.
24d 21h 27m left
£5.99
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  • 21 watching
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  • 68 sold
From China
TDS pen uses:The total capacity of the solution solids (Total dissolved solids, TDS) TDS pen used to detect water in order to evaluate the purity of water.
3d 9h 40m left
£3.97
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TDS range: 0-9990ppm /mg / L. Package Includes :1 x TDS Meter Tester. 5.Press the ON/OFF button again to turn off the tester. The tester will shut off automatically after 10 minutes of non-use.
22h 29m left
£4.99
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  • 34 watching
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  • 245 sold
10d 23h 11m left
£6.00
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From Hong Kong
This TDS meter is a portablePen-type device to measure the amount of Total Dissolved Solids (TDS ) in a solution withmeasuring range 0 - 1999 ppm (mg/L) .
21h 33m left
£8.50
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6d 22h 10m left
£6.19
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  • 6 watching
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  • 6 sold
From Hong Kong
This low-cost pocket-type meter is designed to check the existence or concentration of CO in the environment. It displays the reading in ppm.
29d 11h 8m left
£39.50
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From Hungary
For sale new unused HANNA TDS Tester for water conditioning, Range 999 ppm [TDS1]. Data about device:TDS 1 is a simple and affordable pocket tester for TDS measurements.
3d 21h 13m left
£0.99
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Package Included:1 x TDS Meter Tester. Press the ON/OFF button again to turn off the tester. The tester will shut off automactically after 10 minutes of non-use. Immerse the tester into the water no m...
28d 15h 14m left
£6.19
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From Hong Kong
In addition, the meter has a built-inATC in which measured values are automatically adjusted in temperature between 0 ~ 50°C (or 32 ~ 122°F).
9d 7h 34m left
£17.80
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From Hong Kong
ThisNewest All-in-One multi-function water quality tester (PHT-028 ) is the succeeding version ofPHT-026 .PHT-028 can simultaneously measure water quality with six different parameters includingpH , C...
2d 12h 22m left
£63.90
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From Hong Kong
16d 11h 32m left
£64.90
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❤ TDS Meter Tester Water ❤ 1 x TDS Meter Tester. Press the ON/OFF button again to turn off the tester. The tester will shut off automactically after 10 minutes of non-use.
24d 14h 12m left
£6.19
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From Hong Kong
This TDS meter (TDS-139 ) is a device to measure the amount of Total Dissolved Solids (TDS ) in a solution.TDS is an expression of mobile charged ions (such as minerals, salts, metals, cations and ani...
2d 10h 53m left
£8.50
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+ £3.80 P&P
From Hong Kong
Package includes:TDS-3 Meter Tester Filter Water Quality x 1. Note: Do not drop the entire TDS meter in water of dip beyond the maximum immersion level.
13d 10h 58m left
£4.22
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From Hong Kong
TDS is an expression of mobile charged ions (such as minerals, salts, metals, cations and anions) dissolved in particular amount of water. The commonly used unit in TDS is milligrams per liter (mg/L) ...
2d 10h 48m left
£9.90
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Ideal for using in the following situations: drinking water, water filters, hydroponics, aquariums, food, coffee, pools, spas. It comes with a PU leather case. Specifications:TDS range: 1-9999PPM/mg/L...
9d 15h 35m left
£6.78
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  • 25 watching
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  • 110 sold
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20d 5h 32m left
£12.95
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From Hong Kong
This 3-in-1 meter (EC-1385 ) is a device to measure water quality in 3 different parameters inEC ,CF andTDS .
4d 17h 0m left
£16.50
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Package Included:1 x Digital TDS Water Quality Tester 0-9990ppm. Great for water filters, food (vegetable, fruits) and drink quality monitoring, pools and spas, aquariums, hydroponics, etc.
7d 22h 7m left
£12.95
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Digital LCD TDS Meter Tester Water Quality Filter Purity Pen Stick 0-9999 PPM. Package Included:1 x TDS Meter Tester. Press the ON/OFF button again to turn off the tester.
23d 23h 2m left
£6.19
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From Hong Kong
CF-2385I is a 3 in 1 Nutrient Tester to determine the nutrient levels in a solution with 3 parameters (CF , EC and PPM ). If you use hydroponics to grow fruits and plants, it is necessary to know the ...
4d 18h 50m left
£14.50
0 bids
+ £6.90 P&P
From China
This is the best value meter in the world. It electronically tests the TDS (Total Dissolved Solids) level of water, which makes sure you, your pets, and your family are getting the maximum benefits fr...
5d 10h 18m left
£7.55
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