What are the sample delivery times?

Sample orders are processed after payment. Production takes 3-7 working days, subject to stock availability, followed by fast international express delivery.

What payment methods do you support?

We support T/T, L/C, PayPal, Western Union, MoneyGram, and Trade Assurance. Small orders can use PayPal/Western Union, while large orders use T/T or L/C.

Portable Digital Pen Multi Parameter Probe Water Quality Tester

Name: Portable Digital Pen Multi Parameter Probe Water Quality Tester
Brand: Henan Bingsheng Industrial Co., Ltd.
SKU: 2188057715

Henan, ChinaHenan Bingsheng Industrial Co., Ltd.

US$11.12

5-49 Pieces

US$10.20

50-99 Pieces

US$9.80

100+ Pieces

Sample price:US$11.90/piece.Request sample

Product profile

Customization

Available

After-sales Service

One Year After-Sales Service

Warranty

One Year After-Sales Service

Model NO.

BSK-W4L

Selling Units

Single Item

Temperature

0-60.0°C / 32°-140.0°F;Rh100%

Ec Range

1-9999us/Cm

pH Range

0.0-14.0pH

Customized Support

OEM, ODM

Place of Origin

Henan, China

Temperature Compensation

0-60.0°C / 32°-140.0°F

Power Supply

2 X 1.5V Lr44 Button Cell

TDS Range

1-9999ppm

Brand Name

Bingsheng

TDS Resolution

1ppm

Display

LCD Display Screen

Transport Package

Carton Packaging

Specification

22X9X5 cm

Trademark

BINGSHENG

Origin

Henan

HS Code

9026809000

Production Capacity

10000PC/Year

Key features

4-in-1 Multifunctional Testing: Integrates pH, TDS, EC, and temperature measurement in one compact pen-style device.

IP65 Waterproof Design: Durable waterproof construction ensures reliable performance in various water testing scenarios.

CE Certified Quality: Meets EU safety, health, and environmental protection standards for global market compliance.

Easy One-Key Operation: Plug-and-play design with auto-shutoff function saves power and simplifies usage for all users.

Backlit HD LCD Display: Clear reading even in low-light environments with high-definition backlight screen.

OEM/ODM Customization: Supports logo and packaging custom printing to help build your brand with competitive advantages.

1-Year Warranty Service: Comprehensive warranty covering free maintenance and part replacement for manufacturing defects.

Company profile

Patents AwardedFast DeliveryR&D CapabilitiesIn-stock Capacity

Henan Bingsheng Industrial Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs CertifiedExport Year: 3 Years CertifiedNearest Port: Zhengzhou AirportAverage Response Time: ≤1.93h

AI-Powered supplier vetting

SummaryThe supplier manufactures and customizes water-quality monitoring equipment, with ODM and OEM capabilities, one production line, and valid manufacturing-capacity contracts with associated subcontractors. It reports in-stock capacity, peak- and off-season lead times within 15 working days, participation in IE expo, and substantial export activity. However, it has no overseas warehouse, showroom, agent, or branch, and serves no stated overseas countries directly. Quality and supplier-management procedures exist but lack written records in several areas; finished-product inspection instructions also lack records. The supplier reports no management-system certification, one R&D engineer, no SDK availability, and no continuous quantity reconciliation during production. Customer-specific design and production capability is explicitly stated, while customer cases are not sufficiently documented.

Supplier typeThe supplier is a manufacturer that provides ODM and OEM services, operates one production line, and independently develops and produces water-quality multi-parameter online monitoring instruments. It also supports customization and exports goods, including through agents.

CertificationsThe supplier reports quality assurance in its quality-control processes, but its supplier management systems certification is listed as NIL. The provided information does not identify any formal certification held by the supplier.

After-Sales capabilityThe supplier has a customer-complaint handling procedure, but no written records are available to evidence its implementation. It has no overseas warehouse, showroom, overseas agent, or branch, limiting directly evidenced overseas service infrastructure.

R&D capabilityThe supplier reports independent development and production of water-quality multi-parameter online monitoring instruments and offers ODM services. Its R&D staffing is limited to one engineer, and no SDK is available, so the evidence supports product-development capability but not broad software or R&D depth.

Production capacityThe supplier has one production line, valid contracts with associated subcontractors, in-stock capacity, and stated lead times within 15 working days in both peak and off-season. However, it does not continuously reconcile quantities for each batch or production run, and finished-product inspection instructions lack written records.

Customization capabilityThe supplier explicitly provides ODM, OEM for well-known brands, and customization from customer designs. It also states that products can be customized for different customer application scenarios, directly supporting customization capability.

Product Q&A

Q:Is calibration required for daily use?

No complicated calibration steps are required. It features a plug-and-play design for fast testing and comes with calibration powder for accurate pH calibration.

Q:What are the available colors?

The tester is available in blue and pink colors to meet your branding needs.

Q:What certifications do your products have?

Products hold CE, ISO9001, and SGS certifications. Custom certifications are available upon request with an additional fee.

Q:What is the warranty period?

We provide a comprehensive 1-year warranty service, covering free maintenance and part replacement for any quality issues arising from manufacturing defects.

Q:Can I print my logo on the product?

Yes, we offer logo and packaging custom printing services at an extra cost. Contact our sales team for details.