Zhejiang, China
Business Type:
Trading Company
Business Range:
Instruments & Meters
Main Products:
Export Year:
Terms of Payment:
T/T, PayPal, Western Union
Sample Available

PH Meter, Digital pH Meter, Laboratory pH Meter manufacturer / supplier in China, offering High Quality Bench Top pH Meter/Tester (PHS-550), Hotsale Water Test Kits for Nickel Testing, Water Quality Test Kits for Ammonia Nitrogen and so on.

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Supplier Homepage Products pH meter High Quality Bench Top pH Meter/Tester (PHS-550)

High Quality Bench Top pH Meter/Tester (PHS-550)

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Min. Order: 1 Piece
Port: Ningbo, China
Production Capacity: 1000sets/Week
Payment Terms: T/T, Western Union, Paypal
Resolution: pH: 0.01pH
Temperature Compensation: 0-100ºC Automatic Compensation
Weight: 1.2kg
Measuring Range: pH:0-14
Transport Package: 1set / Box /Carton
Specification: Dimension: 230X200X60mm

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Basic Info

Model NO.: PHS-550
Trademark: Lohand
Origin: China
HS Code: 90258000

Product Description

High quality bench top pH meter PHS-550
Technical data
Measuring rangepH: 0.00~14.00
°C: 0~100°C
ResolutionpH: 0.01pH
°C: ±1°C
AccuracypH: ±0.01pH
°C: ±1°C
Input impedance≥1×1012Ω
Temperature compensation0-100°C automatic compensation
Calibration PH Meter Standard calibration
Working temperature5~60°C,RH≤85%(Without magnetic interference around the mete)
Packing listE201-C plastic case PH combination electrode
(Temperature of solution 5-60°C be suitable)
PH sample standard solution
DC9V adapter
Working condition
Ambient temperature: 0~40°C     Relative humidity:<85%
Power:9V DC power
No significant vibration
No disturbance of magnetic field or distinct tremble around instrument.
Input resistance: ≥1×1012Ω
Zero drift:≤0.01pH±1word/2 hours
Solution temperature compensation range:5~60°C
Dimension and weight:230x200x60mm,1.2KG

The normal package is carton box,it also can be packaged according to customers special request.

Our Services 
We have experienced and dedicated core members to offer you professional and reliable before-sales and after-sales service.
Company Information 
Hangzhou Lohand Biological Co.,Ltd is a professional company that manufactures and exports laboratory instruments and equipments.We have our own registered brand"LOHAND" and own factory,with strong R&D center,sales team,customer service team and QC team,which grows very fast and obtains good reputation in the markt.
Our major products include: Refractometer,Test paper,pH meter,Electrode,TDS meter,Salinity meter, DO meter,ORP meter,Conductivity meter,Turbidity meter,Color comparison tube,test kit etc.Most of the products have CE certificate.All products can be customized according to buyers' special requirements.

Q1: Why choose us?
A: 1. We have our own factory with strong R&D center and QA team which can make sure your goods can be sent out on time and in superior quality. 
2. We have experienced and dedicated core members to offer you professional and reliable before-sales and after-sales service.
3. We have purveyed customers with the lowest wholesale price.

Q2: How do you guarantee the quality?
A: One year's guarantee from date on B/L. Normally. If it's quality problem, we promise to return goods or funds.

Q3: Is OEM available?
A: Yes, all goods can be custom made by your requirements, including packing, LOGO print, etc.

Q4: Can we buy 1 pc for sample testing?
A: Yes, we are glad to send 1pc for quality testing if we have stock of the model you required.

Q5: How to deliver the goods for trial order or small order?
A : For small order, we prefer to choose international express, such as DHL, TNT, EMS which are faster and more convenient for customer. Also, we cooperate with an express agent that can give us a big discount for express fee which is much lower than that quoted by official. For the goods with detachable battery, the express fee can be lower down if the goods is sent out without battery.

Q6: What kind of payment your company accept?

Q7: If we have not found the model from website, what should we do?
A: Please email us with description and picture of the product, we research and develop new model every month, and some of them maybe have not been uploaded in website immediately. But If this is a new products for us, we can develop it for you after get all detailed information about your product.

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