What does the green LED indicate?

A solid green light means the battery is OK and the brake fluid water content is low (under 1.5%), indicating good condition.

How do I use the tester?

Unscrew the reservoir cap, dip the probes into the fluid up to the plastic rim, press the power button, and read the LED result after one second.

What safety precautions should I take?

Wash probes with tap water after use and thoroughly wash skin or clothing if brake fluid contact occurs, as the fluid is hygroscopic.

Brake Fluid Tester Pen 5 LED Car Vehicle Auto Automotive Testing Tool Car Vehicle Tools Diagnostic Tools

Name: Brake Fluid Tester Pen 5 LED Car Vehicle Auto Automotive Testing Tool Car Vehicle Tools Diagnostic Tools
Brand: Shine Peak Group (HK) Limited
SKU: 2118882954

Hubei, ChinaShine Peak Group (HK) Limited

US$1.20-1.40

3,000 Pieces

Sample price:US$2.60/piece.Request sample

Product profile

Customization

Available

Function

Use for Check Brake Fluid Quality

Color

Black

Model NO.

SP-H100

Material

ABS Plastic

Voltage

12V/24V

Item Weight

80 Grams

Name

Car Brake Fluid Testing Tool

Transport Package

Box

Specification

small

Trademark

shine peak

Origin

Production Capacity

50000/Month

Key features

5 LED Water Content Indicators: Accurately displays brake fluid moisture levels from 0% to 4%+ via color-coded LEDs.

Multi-DOT Fluid Compatibility: Tests DOT 3, DOT 4, and DOT 5 brake fluids for professional automotive repair.

Automatic Power Off: Device shuts down automatically after 15 seconds of inactivity to save battery.

Battery Status Check: Green LED indicates battery health; flashing red signals battery replacement needed.

Conductivity-Based Detection: Uses conductivity changes to precisely determine moisture content and boiling point risks.

Compact & Portable Design: Lightweight 80g ABS plastic pen shape for easy handling in repair shops.

Clear Color Coding: Green for qualified, yellow for acceptable, red for immediate replacement required.

Professional Grade Tool: Designed specifically for professional use in automotive repair and servicing.

Company profile

Shine Peak Group (HK) LimitedHubei, China

CertifiedBusiness Type: Trading CompanyExport Year: 2008-08-08Nearest Port: shanghai, qingdao, guangzhouAverage Response Time: ≤2.19hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP, FCA

AI-Powered supplier vetting

SummaryShine Peak Group (HK) Limited is identified as a China-based limited company in Wuhan, Hubei, with business classifications covering trading, manufacturing/factory operations, and group corporation activities. It reports 10 production lines, 50 quality-control staff, and a lead time within 15 workdays during off-peak periods; peak-season fulfillment is stated as one month. The supplier reports BSCI, ISO 9001, and QC 080000 certifications, plus 41–50 years of combined R&D engineer experience. Its export activity is substantial, with 71%–90% of sales from exports and markets spanning multiple regions. Company descriptions claim stable partnerships with customers in the United States, Europe, Australia, South Korea, Africa, and Southeast Asia, but no named customer cases or independently verifiable project references are provided. Financial credibility cannot be assessed because the available information does not provide sufficient non-financial evidence of financial strength.

Supplier typeThe supplier is classified as a Trading Company, Manufacturer/Factory, and Group Corporation, with business activities spanning multiple product and service categories. This supports a hybrid trading-and-manufacturing profile, although the slices do not specify which listed products are manufactured directly.

CertificationsThe supplier reports holding BSCI, ISO 9001, and QC 080000 certifications. These are explicit certification claims covering social compliance, quality management, and hazardous-substance-related controls, although certificate validity and scope are not provided.

After-Sales capabilityThe supplier states that it arranges every step from script to reality and offers project and shipment support. It also reports offices in Wuhan, Langfang, Hangzhou, and Guangzhou for customer assistance, indicating a stated service network, but no specific warranty, repair, replacement, or complaint-resolution terms are provided.

R&D capabilityThe supplier reports 41–50 years of total experience among R&D engineers, which is direct evidence of an experienced R&D team. However, the slices do not identify patents, new product launches, proprietary technology, or measurable R&D achievements.

Production capacityThe supplier reports 10 production lines, 50 quality-control staff, off-peak lead times within 15 workdays, and peak-season order fulfillment of one month. Its stated manufacturer/factory classification and broad export coverage further support operational capability, although capacity utilization and product-specific output are not provided.

Client casesThe supplier claims stable partnerships with customers from the United States, European countries, Australia, South Korea, Africa, and Southeast Asia, and reports that 71%–90% of sales come from exports. However, no customer names, project descriptions, order outcomes, or independently verifiable case studies are supplied.