Gain Express Holdings Ltd.

China Manufacturer with main products: We provide and deliver wide range of tools & devices that covers land, air and water. This includes meters, testers and controllers such as...

Home  >Products Catalog > PH meter > Meter Tester-7 in 1 BUILT-IN RECHARGEABLE BATTERY with USB TYPE


Supply Ability: 5,000 Piece/Pieces per Month
Shipping: 3-25 days
Payment Terms: T/T, Western Union, Other, Paypal
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Place of Origin: Shenzhen in China
Packaging Details: Standard Factory Packaging

Quick Details

  • Measuring Range: EC : 0 ~ 19.99EC
  • *: CF : 0 ~ 199.9CF
  • Accuracy: PH : +/-0.1PH


 This meter has been re-engineered To bring you the most advanced and most functional water tester in the market today, it has a BUILT-IN RECHARGEABLE BATTERY with USB TYPE charger to save you from the hassle of buying, placing & replacing button batteries. All Electrodes & fixed probe are pre-calibrated & fully temperature compensation, all you have to do is just charge the Built-in Rechargeable Battery and you're ready to measure! Included PH electrode is BNC type and can be easily replaced anytime without buying the whole set!

This all in one meter can measure not just six parameter but 7 parameters this includes, ORP(MV)pH, CFEC, TDS(PPM) °F and °C. The Multi-parameter Water Quality Monitor is a versatile, high-accuracy multi-parameter instrument with reliable multi probe system and with all the functionality of a multi-parameter system. It can provide simultaneous measurements results.

It so easy to use and indeed an affordable one, which made it possible for non-technical and technical personnel alike to measure dissolved solids, pH, ORP, conductivity and temperature on the spot, accurately and inexpensively throughout a variety of applications. No more switching meters to measure the pH, °C or °F and then the EC, CF or TDS of a solution. 

High acidity or alkalinity can cause direct physical damage to skin, gills eyes and reproductive cycle of fish. Prolonged exposure to unwanted excess substances can cause stress with sometimes-fatal consequences. Changes in either acidity or alkalinity can exert a powerful influence over both water quality and water chemistry, and will have a marked effect on the fish health and filter activity.The fast, efficient, accurate and portable, more precise measurement meets the requirements of your routine multi-measurements. This multi-functional meter comes supplied with FREE pH6.864 and pH4.003 CALIBRATION SOLUTIONS and USB TYPE BATTERY CHARGER, pre-calibrated replaceable pH electrode, pre-calibrated probe, calibration trimmer (mini-screw driver) and comprehensive manual. Plus you get a FREE Replaceable Factory Calibrated ORP electrode!


  • 7 different parameters: pH, Temperature (°F & °C), ORP(mV), TDS (EC, CF, ppm)
  • Built-in Rechargeable Battery
  • Large, Tri-Screen LCD Display; 3 results displayed simultaneously
  • High pH accuracy up to ±0.1pH
  • Electrodes & Probe:
    • pre-calibrated (factory calibrated)
    • plastic-coated for enhanced protection
    • detachable BNC composite
  • Instantaneous reading results
  • Option for mounting or hanging
  • Quick and easy Installation
  • Easy calibration of pH and TDS with just a mini-screw driver (detailed procedure is in manual)
  • Reliable and stable and transportable
  • The operation is simple and comfortable

Set Includes

  • 1 x All-in-One Multi-Function water quality meter
  • 1 x pH Electrode BNC Type (Enhanced Plastic Protection)
  • 1 x ORP Electrode BNC Type (Enhanced Plastic Protection)
  • 1 x TDS Electrode (Connected with main unit)
  • 1 x Rechargeable Battery (installed)
  • 1 set of pH4.003 and pH 6.864 Calibration Solutions (FREE)
  • 1 x USB Type Battery Charger Adaptor(US, UK, EU or AU)
  • 1 x Mini-Screw Driver
  •  1 x Metal Hanging Hook
  • 1 x User's Manual 

Service Process

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