Kaiweets Brake Fluid Tester kit including a red and black digital tester, its black retail box, user manual, and two batteries on a white background.
Close-up of a red handheld diagnostic tool with a glowing green display showing DOT 3 and 1.8% readings, alongside text explaining data hold functionality.
A promotional product graphic for a KAIWEETS KVBF01 corrosion-resistant probe. The main subject is a red and black handheld probe shown diagonally, with text reading 'CORROSION-RESISTANT PROBE' and '0.
A red and black KAiWEETS buzzer alarm pen-style device shown diagonally on a black background with red concentric wave graphics and white marketing text at the top.
A male mechanic in gray overalls stands in a garage holding a red and black diagnostic tool and a socket set, with a blurred car engine in the background and the text 'KEEP BRAKING PERFORMANCE AT ITS BEST' at the top.
A man in a gray work jacket and black gloves uses a red and black Kaiweets Brake Fluid Tester on a car's engine bay. The image features the Kaiweets brand logo at the top and feature icons at the bottom highlighting its data hold, high accuracy, buzzer alarm, and corrosion resistant probe.
A red and black car battery tester flashlight is shown on a reflective gray surface with three colored backlight display panels above it labeled 0%-2%, 2%-3%, and >3%. Text at the top reads '3 COLORS BACKLIGHT'.
A mechanic in a blue and black work jacket inspects a car engine with a handheld tool, with text reading 'EXTENSIVE TESTING COVERAGE' and three Mobil Brake Fluid bottles labeled DOT 3, DOT 4, and DOT 5.1 shown along the bottom.
Kaiweets Brake Fluid Tester kit including a red and black digital tester, its black retail box, user manual, and two batteries on a white background.
Close-up of a red handheld diagnostic tool with a glowing green display showing DOT 3 and 1.8% readings, alongside text explaining data hold functionality.
A promotional product graphic for a KAIWEETS KVBF01 corrosion-resistant probe. The main subject is a red and black handheld probe shown diagonally, with text reading 'CORROSION-RESISTANT PROBE' and '0.
A red and black KAiWEETS buzzer alarm pen-style device shown diagonally on a black background with red concentric wave graphics and white marketing text at the top.
A male mechanic in gray overalls stands in a garage holding a red and black diagnostic tool and a socket set, with a blurred car engine in the background and the text 'KEEP BRAKING PERFORMANCE AT ITS BEST' at the top.
A man in a gray work jacket and black gloves uses a red and black Kaiweets Brake Fluid Tester on a car's engine bay. The image features the Kaiweets brand logo at the top and feature icons at the bottom highlighting its data hold, high accuracy, buzzer alarm, and corrosion resistant probe.
A red and black car battery tester flashlight is shown on a reflective gray surface with three colored backlight display panels above it labeled 0%-2%, 2%-3%, and >3%. Text at the top reads '3 COLORS BACKLIGHT'.
A mechanic in a blue and black work jacket inspects a car engine with a handheld tool, with text reading 'EXTENSIVE TESTING COVERAGE' and three Mobil Brake Fluid bottles labeled DOT 3, DOT 4, and DOT 5.1 shown along the bottom.

KAIWEETS KVBF01 High-Precision Digital Brake Fluid Tester Pen with Backlight & Alarm

Regular price $29.99
Sale price $29.99 Regular price $59.00
Unit price
Compare Ask a question

Ask a Question

* Required fields

 Size guide Share
Kaiweets Brake Fluid Tester kit including a red and black digital tester, its black retail box, user manual, and two batteries on a white background.

KAIWEETS KVBF01 High-Precision Digital Brake Fluid Tester Pen with Backlight & Alarm

Regular price $29.99
Sale price $29.99 Regular price $59.00
Unit price
Product description
Shipping & Return

Ensure maximum vehicle safety and optimal braking performance with the KAIWEETS KVBF01 High-Precision Digital Brake Fluid Tester Pen. Designed for fast, reliable diagnostic checks, this portable testing device accurately measures moisture content in brake fluids with ±0.3% precision.

Key Features & Benefits

  • Universal Calibration: Pre-calibrated to accurately test DOT3, DOT4, and DOT5.1 brake fluids.
  • 3-Color Backlight & Buzzer Alarm: Features clear visual and audio alerts (Green = Good, Yellow = Caution, Red = Replace Immediately).
  • Corrosion-Resistant Probe: Durable metal probe extends component lifespan and prevents fluid degradation over time.
  • Data Hold & Auto-Off: Includes a data hold feature to freeze readings on screen and a 5-minute auto-shutdown to preserve battery life.

Product Specifications

  • Brand: KAIWEETS
  • Model / MPN: KVBF01
  • Detection Range: 0% – 4% moisture content
  • Accuracy: ±0.3%
  • Power Supply: 2x 1.5V AAA Batteries (Included)

Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.

We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.

Recently Viewed Products