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Promoted item:HANNA HI 98121 ph ph ORP Temperature Tester meter ph meter hydroponics

HANNA HI 98121 ph ph ORP Temperature Tester meter ph meter hydroponics

  • BRAND NEW HANNA HI 98121 COMBINATION pH ORP TESTER. The newest member to HANNA® Combo series of combination waterproof testers with advanced functions is HI 98121, designed for simultaneous pH and ORP...
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  • $125.99
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  • Quantity 10+Available
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From Hong Kong
This is a highly accurate andmultifunctional meter to measurepH , ORP and temperature . Oxidation Reduction Potential (ORP ) level is one of the key indicat ors to water quality and purity .
4h 38m left
$68.90
1 bid
The Hanna Instruments HI 98120 Waterproof ORP/Temperature Tester with HI 73120 ORP electrode is a waterproof ORP and temperature meter. The housing of this tester has been completely sealed against hu...
24d 19h 44m left
$102.42
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From Hong Kong
Specifications:Measuring range: 0~±1999mV. KEY STRENGTHS :The ORP-1692 is equipped with HIGHLY ACCURATE ORP/Redox measuring devices and CE mark that means it PASSES the EUROPEAN STANDARDS (CE).
1d 5h 4m left
$29.90
2 bids
From Hong Kong
This is ahigh ly accura te ORP meter/monitor for you to measure and monitor the Oxidation Reduction Potential (ORP ) level in sample quickly and conveniently .
1d 13h 47m left
$60.90
0 bids
This item is being sold by eBay Top rated seller.
21d 4h 45m left
$113.93
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From Hong Kong
Oxidation is defined as the loss of electrons in a molecule, atom or ion. An oxidizing agent (e.g. Chlorine and Ozone) is a substance that acquires electrons in a Redox reaction.
4d 12h 38m left
$27.90
0 bids
The Hanna Instruments HI 98121 Combination pH/ORP/Temperature Waterproof Tester is a waterproof meter that measures pH, ORP and temperature. The housing of this tester has been completely sealed again...
23d 13h 28m left
$127.16
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From Hong Kong
This is a highly accurate andmultifunctional meter to measurepH , ORP and temperature . Oxidation Reduction Potential (ORP ) level is one of the key indicat ors to water quality and purity .
6h 19m left
$68.90
0 bids
From Hong Kong
Measuring range : 0 to ±1999mV. Thispocket ORP meter offer high reliability and accuracy. It measure the amount of Oxidation Reduction Potential (ORP ) level in a solution.
9h 47m left
$30.50
0 bids
From Hong Kong
Oxidation is defined as the loss of electrons in a molecule, atom or ion. An oxidizing agent (e.g. Chlorine and Ozone) is a substance that acquires electrons in a Redox reaction.
24d 2h 13m left
$28.90
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From Hong Kong
Oxidation is defined as the loss of electrons in a molecule, atom or ion. An oxidizing agent (e.g. Chlorine and Ozone) is a substance that acquires electrons in a Redox reaction.
17h 48m left
$27.90
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This item is being sold by eBay Top rated seller.
28d 19h 44m left
$87.95
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From Hong Kong
Gainexpress. Check-out our other available items and new product releases!
5d 10h 34m left
$86.90
0 bids
Oxidation is defined as the loss of electrons in a molecule, atom or ion. An oxidizing agent (e.g. Chlorine and Ozone) is a substance that acquires electrons in a Redox reaction.
24d 1h 47m left
$36.90
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From Hong Kong
Oxidation is defined as the loss of electrons in a molecule, atom or ion. An oxidizing agent (e.g. Chlorine and Ozone) is a substance that acquires electrons in a Redox reaction.
5d 20h 26m left
$29.90
0 bids
From Hong Kong
Oxidation is defined as the loss of electrons in a molecule, atom or ion. An oxidizing agent (e.g. Chlorine and Ozone) is a substance that acquires electrons in a Redox reaction.
2d 13h 36m left
$28.90
0 bids
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This item is being sold by eBay Top rated seller.
19d 1h 55m left
$99.50
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From Hong Kong
KEY STRENGTHS :PH-0131 is an advanced pH, ORP and Temperature meter specifically designed to provide precise measurements even under harsh conditions.
6d 9h 50m left
$87.00
0 bids
From Hong Kong
This is a highly accurate andmultifunctional meter to measurepH , ORP and temperature . Oxidation Reduction Potential (ORP ) level is one of the key indicat ors to water quality and purity .
11d 2h 20m left
$69.90
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From Hong Kong
This all in one multi-function water quality tester simultaneously measure water quality with seven (7) different parameters including pH, °C, °F, ORP (mV), EC, CF and TDS (ppm).It can provide simulta...
4d 15h 1m left
$87.00
0 bids
From Hong Kong
Oxidation is defined as the loss of electrons in a molecule, atom or ion. An oxidizing agent (e.g. Chlorine and Ozone) is a substance that acquires electrons in a Redox reaction.
1d 23h 34m left
$31.40
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From Hong Kong
Specifications:MeasureRange: 0~±1999mV. AOzonehas been found to be an effective agent against parasitesand bacterial diseases in the aquarium and pond.
4d 4h 7m left
$37.90
0 bids
From Hong Kong
It precisely determines the redox tension of the intended solution to be measured to help you determine the status of your tanks, ponds, pools, spas and other general water applications such as drinki...
6d 4h 39m left
$28.50
0 bids
From Hong Kong
This all in one multi-function water quality tester simultaneously measure water quality with seven (7) different parameters including pH, °C, °F, ORP (mV), EC, CF and TDS (ppm).It can provide simulta...
17d 6h 28m left
$89.00
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From Hong Kong
Oxidation is defined as the loss of electrons in a molecule, atom or ion. An oxidizing agent (e.g. Chlorine and Ozone) is a substance that acquires electrons in a Redox reaction.
1d 12h 3m left
$28.90
0 bids
From Hong Kong
11d 0h 36m left
$62.90
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From Hong Kong
This 2-in-1 pH and ORP Controller (PH-2012 ) can measure and displaypH value andRedox level (ORP ) at the same time. On the other hand, it can simultaneously regulate thepH andORP level.
1d 13h 24m left
$119.90
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Oxidation reduction is a process by which a molecule or ion loses or gains electrons.
9d 12h 57m left
$87.46
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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...
1d 12h 57m left
$98.90
0 bids
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