Water PH Meter

Water pH meter pH-8414 features:high accuracy,quick response;detachable electrode,easy for replacement;suitbale for high accuracy outdoor test.
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Product Details

Water pH Meter PH-8414 PORTABLE WATER PH/mV/℃ Meter



General Description

The PH-8414 water PH meter has been specially designed for the maximum facility of use. The handy key board for the selection of the various functions.

The possibility of automatically correcting errors in measurement due to temperature .The display on the front panel reveals the temperature and PH or mV reading taken by the instrument. Moreover, PH-8414 water pH meter features a low battery indicator .

Water pH Meter Operation

PH MEASUREMENTS: ·Turns on the PH electrode and the temperature sensor .

Turn the meter ON by pressing the ON/OFF key.

·Remove the PH electrode protective cap, then submerge the PH electrode and the temperature probe into the sample to be tested.

·Stir gently and wait for the stability symbol. The display will show the PH value automatically compensated for temperature.

·After use, rinse the electrode with clean water, replace the electrode protective cap.

ORP MEASUREMENTS: Oxidation Reduction Potential(ORP) measurements provide a quantification of the oxidizing or reducing power of the sample tested.

·Connect the ORP electrode to the BNC connector.

·To enter the〝mV〞mode turn the instrument ON and press the mV key until the display changes to mV.

·Then submerge the ORP electrode into the sample to be tested and allow time for the reading to stabilize.


·Make sure the temperature probe is connected to the meter.

·Turn the instrument ON and press the ℃ key to select the temperature mode.

·Dip the temperature probe into the sample, allow the reading to stabilize and read the temperature value.

Water pH Meter Maintain electrode and instrument

1.Keep the electrode pin dry and clean.

2.Wash the electrode every time before you use. Then put it in 3mol/L KCL solution.

3.The electrode which is use to measure solution should not be dipped in distilled water , protein solution or other solution for long time.

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Water pH Meter FAQ:

1.How long can we receive the response after sending inquiry?

Answer:we are online anytime, you can contact us to know within 24 hours.

2. What is the lead time for products order?

Answer:usually, if small order, 2-3days after getting payment;if big order, it needs 10-20days after payment, it depends upon your quantity.

3.What services can we get from your company?

Answer:Superior products(peculiar design,strict quality control); Factory direct sale(favorable and competitive price); Excellent services(delivery goods on time;one year warranty;post and after services); Professional business consultation.

4.What’s the MOQ ?

Answer: Usually speaking, we do not set MOQ since we want to do business with any business type, including retailer and wholesale.

5.How can I get a sample ? What’s the sample fee? Is it refundable ?

Answer: Please confirm with us the model you’ll purchase, and you prepaid the sample fee , after sample tested and qualified, we will refund this sample fee when you place the bulk order. We can send out the sample within 2 working days after receiving payment. 

Water pH Meter


Since its establishment, Hangzhou Luheng Biotechnology Co., Ltd. has been aiming to build the first brand in China's water quality testing field, and is eager to contribute to China's environmental protection cause. We pursue the most advanced technology, the best after-sales service, and the most equal cooperation and reciprocity policy. For cooperative merchants, we will establish a reasonable price sales system to ensure profit; responsible for all product after-sales work to save your precious time; through the technical innovation of excellence, to ensure that our product quality is long-term leading products in the market. We sincerely invite interested partners from all industries to join us and create a bright future together. 


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