Green / yellow / yellow: brake oil in water content of about 2%, brake fluid can continue to use.
eBay
Motorcycle YBR125 Handle Brake Fluid Caliper Master for Yamaha 125cc YBR 125 Front Brake Lever Pump Hydraulic Pump Cylinder Assy
Aliexpress UK
3 LED lights display the selected brake fluid type. Press SELECT button, it will locate DOT3 model automatically. Brake pressure was transmited by brake fluid, the pressure transmit will out of function once brake fluid include too water.
eBay
Motorcycle Brake Master Cylinder Brake Fluid Reservoir Oil Tank For Electric Motorcycle Cb 300f Derbi Brembo M800 Tmax 500
Aliexpress UK
6-100mm Diamond Core Hole Saw Hole Cutter Tile Porcelain Glass Drill Bit Cutter. Car Brake Fluid Tester With 5 LEDS Vehicle Fluid Tester Pen OBDII Car Accessaries Auto Brake Fluid Testing Tool Oil Check Pen.
eBay
Universal Motorcycle Brake Oil Tank Foot Brake Master Cylinder Oil Cup Fluid Bottle Reservoir Dirt Bike Scooter Pitbike
Aliexpress UK
Brake Fluid Diagnostic Tester Tool. 3, the red LED lights = water content in the brake fluid greater than 3%, the brake fluid needs to be replaced. 1, the green LED lights = water content in the brake fluid less than 1.5%.
eBay
Motorcycle Rear Brake Pump Brake Fluid For QJIANG Keeway K Light Superlight 125 200 202 QJ200-2H Vintage Chopper Rear Foot Pump
Aliexpress UK
Testing for DOT 3, DOT4, DOT5 brake fluid. Our Brake Fluid tester designs 4 level digital led indicator that can provide the accurate water content for you. Insert the tester into reservoir for a second, then the results will be indicated correctly by LEDs.
eBay
Fit For V-STROM DL 650 VSTROM DL250 DL1000 250 1000 Motorcycle Front Brake Fluid Tank Cap Brake Oil pump Cover Part
Aliexpress UK
The shell of the brake fluid tester uses a non-slip design, making the tester comfortable to hold and not easy to fall off. This is a car brake fluid tester (detects brake fluid content) with printing function.
eBay
for HIMALAYAN450 FRONT Brake Reservoir Guard Front Brake Fluid Reservoir Cover Protector For Royal Enfield Himalayan 450 2024-
Aliexpress UK
High precision detection. Dual mode detection. Multiple detection DOT3/DOT4/DOT5.1. V066 Brake fluid detector. Brake fluid safety testing. Supports DOT3 oil. Supports DOT4 oil. Supports DOT5.1 oil.
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YAOPEI 8E0611301G Brake Oil Tank Brake Master Cylinder Fluid Reservoir for Audi A6 & A6 Quattro S4 A4 for VW Passat
Aliexpress UK
Expert Quality, easy to use brake fluid tester. The LEDs fitted to the tester then display a relevant coloured LED, indicating the water content. Equipped with an LED light at the probes, helping to illuminate dark brake reservoirs.
eBay
For SUZUKI GSX-8R GSXS-8R GSX8R GSX 8R Motorcycle Rear Brake Fluid Reservoir Tank Guard Brake Master Cylinder Protector Cover
Aliexpress UK