ph meter principle

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$500.00 - $2,000.00 / Sets | 1 Set/Sets (Min. Order)
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Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
HD-024 ph meter principle
PH test range:
pH Accuracy:
mV test range:
Temperature range:
pH calibration point:
Max 3 points
±1 mV
AC220V, 50Hz, single phase
Lead time:
15 days
One year
Supply Ability
Supply Ability:
30 Set/Sets per Month ph meter principle
Packaging & Delivery
Packaging Details
Each set protected with resin fiber and PP film, then put ino Export carton with operation manual and video inside.
Shenzhen, Shanhai, HK...

ph meter principle


Product Description




Ph meter principle is widely used in institutes, factory, research institutes and hospitals...



Technical parameters:

pH test range






mV test range



±1 mV

Temperature range °C)


pH calibration point

Max 3 points

Temperature compensation

Auto / manual

Terminal judgment

Auto / manual


Buffer automatic identification, Electrode status display, Slope Display, Reference jack



Product features: 

1, Can realize the swifting of calibration, measurement and measurement mode by one key;

2, Easy and convenient to calibrate; one point, two point & three point calibration for option, auto identify buffer fluid;

3, With three standard buffer groups;

4, Auto and manual terminal methods for option base on different specimens; 

5, With auto and manual temperature compensation methods; 

6, With electrode status display to remind usage status;

7, Can test PH, redox potential and test ion concentration by standard curve method.


Company Information

Our company Introduction:

HAIDA INTERNATIONAL is a professional manufacturer of various kinds of testing equipments over 24 years. HAIDA products are widely used in paper products, packaging, ink printing, adhesive tapes, bags, footwear, leather products, environment, toys, baby products, hardware, electronic products, plastic products, rubber products and other industries, and applicable to all scientific research units, quality inspection institutions and academic fields.


Our Services

Haida Equipment Service:

If you face any problems in future during testing process we promise we will give you a reply within 48 hours and solution provide within 3 working days. We can offer operation video and English operation muanual. We can provide video-con.

Onsite Service:

1.Device installation; 2.Equipment Operation Test Technology training;3.Equipment Calibration;4.Daily maintenance and maintenance of equipment

Free technical training for visiting factories

24-hour Online contact

Free software upgrades

Free information:

1.Product Instruction;2.Product operation instruction/video;3.Experiment Test (test application, test report)

Device Problem Handling:

1. Social media 24 hours online communication;2. Mail Seamless Docking;3. Video Conferencing;4. Artificial free door-to-door service


Packaging & Shipping


Packaging & Shipping

Simulation Animatronic Customer Triceratops are covered with air bubble film before put them into the wooden case.




Why choose us? 

1. Considerate Service Different countries plugs, manually change the-voltage from 110V to 220V, insurance indicator.

2.Excellent After sale Service: 
    12 months warranty. Besides, we can help you to repair your problem controller freely, Free replacement parts, even it's not from our factory's. What you need to do is to send us the controller.We can offer operation video and English operation muanual. We can provide video-con


Please feel FREE to contact us if you have any needs. And welcome to visit our OFFICIAL WEBSITE at:

If you want to know more information...

Please leave a message below and click " SEND "

Thanks for your time and attention!



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