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Gain Express 6-in-1 Waterproof pH/ORP/TDS/EC (Conductivity)/Salinity/Temp Meter Pocket Size Multi-Parameter Water Quality Tester Kit Replaceable ORP Probe

Free shipping on orders over $29.99

$143.90

$ 70 .99 $70.99

In Stock

About this item

  • 💧6-in-1 Water Quality Tester: This pen-type water quality tester offers a convenient solution for measuring pH, Conductivity, ORP, Temperature (°C/°F), TDS, and Salinity, all in one device. It provides comprehensive water quality analysis capabilities.
  • 💧Wide Measurement Ranges: This ORP meter covers pH range of -2 to 16pH, temperature range of 0 to 90°C, conductivity range of 0 to 2000μs / 2.00 to 20.00mS, TDS range of 0 to 1300ppm / 1.30 to 13.00ppt, ORP range of -1000 to 1000mV, and salinity range of 0 to 1000ppm / 1.00 to 12.00ppt.
  • 💧Accurate and Reliable: The ORP tester ensures fast and accurate measurement results with its microprocessor-based design. It features digital calibration, automatic temperature compensation (ATC), and the ability to display maximum/minimum values. The large LCD provides clear visibility.
  • 💧User-Friendly and Portable: The tester is designed for convenience. It features easy one-button calibration, data hold functionality, selectable temperature units (°C/°F), and an auto power-off feature. Its compact size and lightweight nature make it easy to carry anywhere.
  • 💧Versatile Applications: This water quality tester is suitable for various applications, including agriculture, aquariums, boilers, drinking water, fish farming. It is a versatile tool for comprehensive water quality testing.



Product Description

water quality tester

water quality tester

  • Measured value is accurately shown in the large, easy to read and clear LCD. Display Temperature simultaneously with pH or Conductivity or TDS or Salinity.

water quality tester

  • Compact housing IP57 waterproof standard and rugged design. It floats on water with Automatic Temperature Compensation.

water quality tester

  • Compact & handy, easy to carry anywhere, New rugged & ergonomic design powered by 4 x 1.5V AAA batteries. It does not require a power supply to operate, so it can be used anytime and anywhere.
water quality tester
water quality tester

FEATURES:

  • Easy to replace Conductivity electrode (include), pH electrode (included) and ORP electrode (Included in the set)
  • Automatically identify the parameters during replacement of electrode
  • Microprocessor based for fast and accurate display
  • Display Maximum/Minimum value and data HOLD
  • Digital calibration by one button
  • Made in Taiwan
water quality tester
water quality tester

WIDE APPLICATIONS:

It has wide range of application, an ideal tool for all water quality testing like Agriculture, Anti-freeze Recycling, Aquarium, Boiler, Chemical Industry, Cooling tower, Drinking Water, Fish Farming, Food industry, Garden husbandry, Hydroponic, Laboratory usage, Plating industry, Swimming pool & Spa, Water Treatment, etc.

water quality tester

Daniel shareck
Reviewed in Canada on November 26, 2024
Aquarium très bon !
Jose L. Bonilla Cruz
Reviewed in the United States on December 9, 2022
excellent investment, good product, easy to use. arrive on time.
Carlos Osorio
Reviewed in the United States on October 31, 2022
No funciona nada,
Mikekoh
Reviewed in Singapore on April 16, 2022
Not instruction given for calibration of orp sensor . Please advise if this can be done likefor the pH calibration automatically on the meter
SCOTTY TEMPLETON
Reviewed in the United States on April 28, 2021
Very nice product and delivery was very fast
Murray Challans
Reviewed in the United Kingdom on November 10, 2020
❤️ it.
Frank P
Reviewed in the United States on April 4, 2020
Nice presentation, however be aware it was not calibrated from factory as stated.Additionally, all 3 calibration solutions had the seals broken as if used for calibration already.While I was able to calibrate with some headaches it seemed to work fine.I was annoyed to see I received what appeared to be used based on the solutions being opened but the device is in perfect condition.The directions indicate to use the PH 7 solution first, then the PH 4. But whomever had it prior must have done step 1 of 2 in the calibration process because mine was looking for PH 4 instead of the Ph 7 solution. (took a couple of tries before realizing that)Note: The font is rediculously small as other users indicated so I had to take pictures of the screen upon powering on to zoom in.I will be keeping this meter for the all in one functionality. The portable carry case makes it nicely organized.
HJMW-IL-PR
Reviewed in the United States on August 18, 2018
Use it to monitor our salt water pool. The salt monitor is excellent and works well. The pH monitor is not very reliable. It never really stabilizes and keeps drifting. So what I do is measure the pH of our public drinking water and then measure the pH of the pool and see how close they are. May be I am doing something wrong.
D. FREDERIC
Reviewed in France on February 21, 2018
pour le prix, ce testeur fait le travail, j'ai testé toutes les fonctions et j'ai été bluffé par la réactivité et la précision des mesures.J'aurai multiplié par 3 voire 4 pour un modèle 1er prix de qualité labo.Prévoir d'acheter pour l'entretien des électrodes ph et TDS une solution de nettoyage et de stockage car le flacon fourni avec le kit est très petit.
S. Haas
Reviewed in the United States on August 11, 2016
Great tool for monitoring my pool and hot tub. This tool measures all significant water variables. Only down side is that you have to switch sensor tips. Not a big deal though. Would buy again.
Haralambi Sertev
Reviewed in the United Kingdom on February 24, 2016
This bargain is very useful for people with aquariums like me. I've bought several other cheaper before, but they were of poor quality and I do not think accurate measurements. This is definitely something different and quality. Although it is not very expensive, the quality is really high and I think that can be trusted measurements. Definitely a good deal, worth every penny. Soon i will order again for my friend.
Eduardo Hernandez
Reviewed in the United States on September 30, 2015
We recently received our meter and tested it against a Hanna, and Hach meter. It measures within 0.1 pH. TDS measures great. We are very happy with our purchase.
Sundram
Reviewed in the United States on August 5, 2015
I received my meter promptly within a couple of days with express shipping. Packaging was complete as advertised. Unit works well with all three electrodes - 1 for pH, 1 for ORP and 1 for Conductivity, TDS and Salinity with temperature auto correction. Calibration is easy. Good repeatability on the readings. Well worth the money for the features. Will bring it along on my travels to see what kind of water quality other countries have. It would be good if they also had a digital fluorimeter to check for the quantitive measurements of heavy metals which would complement this meter.
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