Meter tester
List meter tester
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1 ph and cl2 tester with probeeither salt based pool producing chlorine or a chlorine based tablet pool, ph needs to be correctcl2 can also get eaten up if lot of nitrogen (from debris,pee,sunscreen,sweat)if pool water is balanced correctly then chlorine sanitizer won't be working on killing germs and bacteria that can cause diarrhea/ear/skin infections
20 €
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Item type: soil testeryou will never over/under water your plants again with this testerstep 5: remove probe from soil and wipe clean after each uselet you know when to water
4 €
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Network cable testerbrake fluid testerbody fat caliperangle finder / depth gaugecheck if the soil suits your plantsdetachable soil ph probe
13 €
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Mk-168 transistor tester diode triode esr rlc lcr meter good condition read more
12 €
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2x(ppm tester water quality with the batterydigital pen blue tds tester for water quality
8 €
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5x(ppm tester water quality with the batterydigital pen blue tds tester for water quality
20 €
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3x(ppm tester water quality with the batterydigital pen blue tds tester for water quality
12 €
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Type: soil tester1 x soil testerrelative light: lux ( low, low, nor hgh)5-8 ph ( acid, 7 nor, 7-8 alkali)due to the light and screen setting difference, the item's color may be slightly different from the pictures
7 €
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3x(ppm tester water quality with the batterydigital pen blue tds tester for water qualityover the lecure on the water, the more substances dissolved in your water
12 €
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Ppm tester water quality with the batterydigital pen blue tds tester for water qualityover the lecure on the water, the more substances dissolved in your water
4 €
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Network cable testerbrake fluid testerangle/distance/level/depthformaldehyde monitor
18 €
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The apera instents orp60 tester is simply the best pocket orp tester you can get in the market for all kinds of regular orp testingip67 water-proof and dust-proof, floats on water so you don't have to worry if dropped in water by accident/ph value and stable readings (with a smiley face)
126 €
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This item is untested! volt meter tests low tension, high tension, milliampere, circular and valve testeroxfam bookshop carlisle vintage pifco battery operated volt meter nbody made of: dark red bakelite plastic and chromed stainless steel, with glass frontconnecting rods act as feet! diameter: 7 cm - overall height: 11 cm condition: very good see oxfam website for delivery information read more
19 €
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1 x 3 in 1 garden testerworks with house and garden plantsincredibly simple to use - just stick it in the soil! easy-to-read scale indicatordistance between probes: 1probe length: 21cm/8main color: green
3 €
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1x(three-in-one soil ph testeralso can test the sunlight,let you know if plant get enough light, it is good for its health1 three-in-one soil ph tester)after a while, you will get a accurate data
4 €
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1 x 3-in-1 soil testermotorcycle partsthe light key is illuminationthe larger the value, the stronger the illuminationwash the electrodes after using them
4 €
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1 x 3-in-1 soil testerthe light key is illuminationthe larger the value, the stronger the illuminationsingle weight: 103gwash the electrodes after using themflashes & flash accessories
4 €
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1 x 3-in-1 soil testerthe light key is illuminationthe larger the value, the stronger the illuminationsingle weight: 103gno need for batterieswash the electrodes after using them
4 €
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1 x 3-in-1 soil testerthe light key is illuminationthe larger the value, the stronger the illuminationclothing,shoe&accessorieswash the electrodes after using them
4 €
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1 x 3-in-1 soil testerthe light key is illuminationthe larger the value, the stronger the illuminationsingle weight: 103gotherwise deal is finalwash the electrodes after using them
5 €
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In addition, it can also be used to distinguish between drinking water and non-drinking water✅what you get - tds water tester, user manual, leather case, preinstalled 1 battery, 2 extra cr batteriescondition is new
15 €
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1 shooting speed testersimple operationhigh speed precisionhold the button for more than 3 seconds in the speed of the screen, when the off button is displayed, the shutdownmore functional
19 €
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If your test result is outside this range, let you have a piece of useful information, adapt to the corresponding pool of chlorine and acid and alkali8: chlorine ppm and ph value 7with this practical tester, you can quickly test if your chlorine and ph values are in the ideal range of 7
18 €
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1 shooting speed testerhigh speed precisionsimple operationhold the button for more than 3 seconds in the speed of the screen, when the off button is displayed, the shutdownmore functional
43 €
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(1 x water quality tester). accuracy: +/-0.02ph. resolution: 0.01ph.
10 €
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1 x water quality tester. accuracy: +/-0.02ph. resolution: 0.01ph.
10 €
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Electrical tester complete with two cables'yates universal meter' printed on dialnb not tested or restored read more
5 €