Pen-Type Conductivity Meter

Hangzhou Qiwei Instrument Co., Ltd. is one of the leading manufacturers and suppliers of pen-type conductivity meter in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to wholesale bulk pen-type conductivity meter in stock here from our factory. We also accept customized orders.

 

 

 

For quick permeability testing in water quality examination, aquaculture, environmental checking, electroplating, publishing and dyeing, drink production, and laboratory applications, QiweiLab's DDB-12H and DDB-12L pen-type conductivity meters are made.

Without the use of a bench instrument, the compact pen-style design allows routine measurements at sampling points. These models provide a product choice for portable conductivity testing and regular water quality testing for distributors, suppliers of laboratory equipment, water-testing solution, and local brands.

Various conductivity measurement ranges are covered by the DDB-12H and DDB-12L. Buyers can choose a suitable design based on the desired resolution, desired conductivity, and application requirements. Buyers should confirm the intended measurement variety, calibration requirements, accessories, packaging configuration, and appropriate technical specifications before placing a bulk order.

B2B customers can get in touch with QiweiLab to ask about product specifications, wholesale pricing, or possible OEM or private label collaboration.

 

product key technologies

The pen-type conductivity meter is a portable pen-type precision instrument designed for field operation, which can display the conductivity value and temperature value at the same time. The instrument is suitable for water source monitoring, aquaculture, environmental protection, printing and dyeing, electroplating, beverage industry and scientific research units to determine the conductivity of water quality.

Both parties can verify requirements before production begins thanks to a clear customization workflow.

Step 1: Include the program requirements, estimated order quantities, target market, and target model.

Step 2: verify the technical specifications, customization options available, MOQ, and quote.

Step 3: Review the requirements for terminology, color-boxes, labels, and logo artwork.

Step 4: Before manufacturing, approve the final specifications and packaging proof.

Step 5: Verify the agreed examination documents, delivery quantity, packaging details, and delivery schedule.

For each project, the specific process, range for customization, and manufacturing schedule should be confirmed. Consumers should have all agreed specifications and business conditions confirmed in writing.

Various water-testing programs may require different assessment indicators. Understanding the difference between these guidelines helps marketers recommend the appropriate device to their customers.

Electrical Conductivity (EC)

EC measures a fuel's ability to conduct electric current. It is generally used for regular water quality checks, process-water monitoring, aquaculture inspections, and different applications where changes in dissolved inorganic content are related.

Total Dissolved Solids( TDS)

TDS is generally estimated from permeability using a conversion factor. The outcome depends on the transformation setting and the structure of the test, it should not be treated as a primary measurement of every dissolved substance.

Salinity

Salinity indicates the salt content of a sample and is relevant to applications such as aquaculture and saline-water assessment. Salinity readings and their interpretation depend on the instrument's supported measurement method and settings.

Temperatures

Heat is important when interpreting permeability because permeability changes with sample temperature. Buyers should verify whether temperature is displayed immediately, used for programmed temperature compensation, or both.

1. What is the distinction between DDB-12H and DDB-12L?

The listed assessment varies differ. DDB-12H is listed for 0–25 mS/cm, while DDB-12L is listed for 0–1999 μS/cm. Buyers should choose according to the expected permeability variety and verify the latest technological datasheet before ordering.

2. Does the pen-type permeability meter determine EC, TDS, acidity, and temperature?

The published details for DDB-12H and DDB-12L identifies permeability and heat functions. TDS and acidity features must be confirmed for the specific model before they are included in a product standards or statement.

3. May I order pen-type permeability meters with my own emblem?

QiweiLab accepts questions about tailored orders. Logo location, printing technique, artwork requirements, cost, and order amount should be confirmed with the manufacturer for the selected model.

4. What is the MOQ for OEM purchases?

Minimum depends on the design and personalization requirements. Please give the goal quantity and packaging requirements to receive a proved MOQ and quotation. Any suggested amount tiers should be treated as statement requests, hardly guaranteed order thresholds.

5. May I demand a color package and customized user manual?

Buyers can post their presentation and evidence requirements for feasibility review. The manufacturer should verify available packaging options, supported languages, painting specifications, additional costs, and any minimal order requirements.

6. What excellent documents are available for mass purchases?

Available documents may fluctuate by design and purchase. Ask the stock which datasheets, guides, validation information, inspection records, and pre-shipment documents may be provided for your particular order.

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