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Hangzhou Lohand Biological Co., Ltd.

TDS Meter, Digital TDS Meter, Small TDS Meter manufacturer / supplier in China, offering Small Digital Water Meter TDS Ec Temp Testing Meter (TDS-039), High Precision Pen Type TDS Meter in Chemical Test Lab, Water Quality Analyzer TDS Meter 0~9990ppm and so on.

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Supplier Homepage Product TDS meter Small Digital Water Meter TDS Ec Temp Testing Meter (TDS-039)

Small Digital Water Meter TDS Ec Temp Testing Meter (TDS-039)

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Ningbo, China
Production Capacity: 1000sets/Week
Payment Terms: T/T, Western Union, Paypal
Basic Info
  • Model NO.: TDS-039
  • Accuracy: ±2%F.S
  • Working Condition: 0-50ºC
  • Trademark: Lohand
  • Specification: 142x25x15mm
  • HS Code: 90258000
  • Measuring Range: 0-9990ppm; 0-999us/Cm;0-99ºC
  • Working Voltage: 2X1.5V
  • Calibration: by Factory
  • Transport Package: 1set / Box /Carton
  • Origin: China
Product Description
Small digital water meter TDS EC Temp testing meter TDS-039.
1.Small size,portable;
2.Built-in battery , suitable for outdoor test;
3.Quick response ,result accurate and reliable.

Technical Data 

Auto Shut off  10 minutes
Weight  36g
Dimension  142mmx25mmx15mm
Operating Temperature  0°C~50°C
Power supply  2*1.5V ( CR1620)
1 TDS meter 
 2 batteries (included) 
 1 manual
Applied rangeTDS meter is a easy tool for testing the level of water quality, popular in water deal industry, household, travlling, and etc.
Usage Situationdrinking water, water filters, hydroponics, aquariums, food & coffee, pools & spas.
Test ItemHeavy metals, turbidity, total hardness, dissolved oxygen, TDS

Small Digital Water Meter TDS Ec Temp Testing Meter (TDS-039)Small Digital Water Meter TDS Ec Temp Testing Meter (TDS-039)                                                           1 x meter                                                       3 years warranty                                                                                   1 x English manual                        

Instructions for the TDS meter:

1.remove the protective cap. the ON/OFF button once out of the water. The tester will read "000" 
3. Immerse the tester into the water no more than 2 inches.
4.wait for the display to stabilize. The tester automatically compensates for temperatures variations. Once the readout stabilizes(10-30seconds), press the HOLD button to view out of the water. 
5.The meter default mode is the TDS measurement.Press the MODE button to cycle to EC measurement(us/cm),press again to cycle to ºC measurement,press once again to cycle to ºF measurement. the ON/OFF button again to turn off the tester. The tester will shut off automatically after 10 minutes of non-use.
7.after usage, shake off the water from your tester or wipe it with a tissue.
8.Do not touch the metal probes.Clean the probes with rubbing alcohol and a cotton swab.

Note: If the tester displays a flashing"X10"icon, multiply the reading by 10.
Important: do not drop the entire tester in the water or dip beyond the maximum 2" level. 
This product is not waterproof. Do not use it in hot water.

Changing the batteries:
when the meter cannot be switched on or the display fades,pull out the battery compartment and replace all two 1.5V batteries,while paying attention their their polarity.batteries should only be replaced in a safe area using the battery type specified in this instruction manual.

Your meter has been factory calibrated to 324 ppm,which is suitable for most applications.

Re-calibration may be necessary from time-to time, depending on usage.



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

Small Digital Water Meter TDS Ec Temp Testing Meter (TDS-039)

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.

Small Digital Water Meter TDS Ec Temp Testing Meter (TDS-039)
Small Digital Water Meter TDS Ec Temp Testing Meter (TDS-039)


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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Mr. Webber Li
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