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a close up of a green and black device in front of a boxa close up of a digital thermometer next to a batterythe hand is holding a bottle of oil and a remote controlan image of a car with a green and black meter next to it
WGAuction

176 - DUOYI - DY23B Digital Brake Fluid Tester - Flexible probe fo…
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Estimate €40 - €119
Sale commission
Description
DUOYI - DY23B Digital Brake Fluid Tester - Flexible probe for DOT3, DOT4 and DOT5.1, LCD screen - Precise moisture monitoring - See photos - This set delivered to your door anywhere in mainland France from €11.99 - VAT recoverable - Postage costs shared across all your winning lots DUOYI DY23B LCD Digital Brake Fluid Tester The digital brake fluid tester is a handy tool for quickly and accurately checking the condition of the fluid in a vehicle’s braking system. It measures the moisture content in DOT3, DOT4 and DOT5.1 fluids, alerting the user to the need for replacement via its clear LCD screen and audible and visual alarms. Technical specifications * Fluid compatibility: DOT3, DOT4, DOT5.1 * Flexible probe with two-pin sensor tip * Digital LCD display with moisture percentage scale (0.1% to 4.0%) * Alarm system: audible and visual * Dimensions: 17 x 7 x 3 cm * Power supply: 9V battery (6F22) included * Operating temperature: 0 to 50 °C * Colour: grey Contents of the kit * Brake fluid tester with flexible probe * 9V battery * Cleaning cloth * Original packaging * User manual Suggested uses * Rapid diagnosis of the braking system for passenger cars, commercial vehicles, motorbikes and lorries * Preventative checks during routine maintenance or prior to an MOT test * For use in professional workshops or by DIY enthusiasts Practical information * EAN: 5904806165824 * Brand: DUOYI / * Product code: DY23B * Packaging: sold individually as a complete kit SEO keywords * brake fluid tester, DOT4 tester pen, brake fluid moisture meter, DUOYI DY23B, automotive diagnostics, DOT3 DOT5.1 tester, brake bleeding tools Weight: 1 kg
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About the sale WGAuction – High-tech, lighting, DIY, kitchenware and beauty – OnePlus, BLACK+DECKER, Bialetti, Dainese and Thermaltake – Shipping is MANDATORY for all items in this sale – These are lightweight products, so why not combine your lots into a single parcel!
Auction location
Auction time 09/30/2026 at 6:00 PM
Pictures credits: Contact the Auction House
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