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Product Features:

  • PH-037 pen type pH meter
  • The PH-037 is an advanced handheld and housed in a floating waterproof pH meter measurer
  • It can be used for testing the acidity or alkaline levels of almost any liquid, in a wide variety of applications
  • Measuring Range: 0.00 to 14.00 pH
  • Resolution: 0.01 pH
  • Accuracy: ± 0.1 pH
  • Temperature Compensation: 0°C to 50°C
  • Operation Temperature : 0°C to 50°C
  • Powered by 4 x 1.5V AG-13 Button Cells(Button cells included)
  • Net Weight: 75 g / 2.625 oz
  • Color: As shown in the picture
  • Size: 175 x 28 x 28 mm / 6.825 x 1.092 x 1.092 inch

Package Contents:

  • 1 x PH Meter
  • 1 x Screw-driver
  • 1 x English User Manual
Available Shipping Method Tracking NO. Estimated Delivery


1) Estimated delivery time includes processing time and actual shipping time. Normally our processing will take 1-2 working days.

2) Estimated Delivery Time shown above is only for reference, since actual delivery time depends on shipping service selected, delivery schedule and local customs clearance time, especially during peak periods.

3) Shipping Costs shown include fuel surcharges and may change a bit due to the fluctuation of currency exchange rates.

4) For the order with only one item (only one item):

a. if your item is less than 20USD and need registered freight, you need to pay certain upgrading fee.
b. if your item is more than 20USD, our system will ship your item with tracking number automatically free of charge.

5) For the order with multiple items (multiple items):

a. if most items' price is more than 20USD in one order, we will send the parcel with tracking number for free.
b. if most items in one order is low value with reasonable weight and size, our Checkout process is able to identify such order giving free registered freight on it.
c. if most items in one order are low value but with relatively high weight (i.e. Value: Weight ratio is not in reasonable range), we will charge certain discounted upgrading fee if you need tracking number.

Custom Tax

A. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.

B. Please check with your country's customs office to determine what these additional costs will be prior to buying.

Return Policy

All the cell phones you bought from come with 6-month warranty and all the items we offer have a 3-month warranty. See additional details, please refer to our Shipping & Returns or our FAQ Return Policy.

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Showing 1 reviews

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by PIOTR ( BY ) 2013-08-02 06:01:17 GMT

Определить кислотность или щелочность среды можно с помощью нехитрых химических опытов, т.е. использовать химические индикаторы. Однако, в рамках сложных производственных процессов провести такие эксперименты зачастую не представляется возможным. Кроме того, большинство производственных циклов контролируется автоматическими или автоматизированными системами управления.
В этих целях применяются ph метры. Эти приборы используют потенциометрический принцип измерения реакции среды, то есть измеряют электродвижущую силу, создаваемую электрохимической частью ph метра. Электрохимическая часть электрода представляет собой стеклянный ph-электрод и электрод сравнения (хлорсеребряный электрод), которые погружаются в раствор, ph-уровень которого требуется измерить. Основным параметром ph-метров является точность определения значения ph. Оптимальная точность прибора 0,01.
Всем этим тре
бованиям удовлетворяет данный прибор.Это не те рН метры с металическими электродами,которые могут измерять практически только рН воды и то с большими неточностями.Это настоящий рН метр,способный измерять любые растворы,с настоящим рН электродом и с хорошей точностью.... [ Read more ]

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