Tester Instructions Tester Features A brake fluid tester. 1, the green LED lights = water content in the brake fluid H2O <1.5%, brake fluid qualified. 3, the red LED lights = water content in the brake fluid H2O> 3%, can not continue to use the brake fluid needs to be replaced.
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Brake Fluid Liquid Tester,Hydraulic Fluid Liquid Oil Moisture Analyzer with 5 LED Indicators,Testing Tool for DOT3/4 Brake Fluid
Aliexpress UK
Automotive Brake Fluid Tester – LED Display – For DOT3 / DOT4 / DOT5.1 – Car Brake Oil Quality Check Tool. 🔧Supports DOT3, DOT4, and DOT5.1. 1 x Brake Fluid Tester. Turn on the tester. Easy-to-read, colour-coded LED lights clearly indicate fluid condition – Green for Good, Yellow for Warning, Red for Replace.
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4 In 1 HandHeld Freezing Point Refractometer Urea Adblue Meter Engine Fluid Glycol Antifreeze Battery Car Antifreeze Tester Tool
Aliexpress UK
Support multiple types of brake fluid in one tool. DOT3 : lower than 1% High Purity. Support DOT3, DOT4, DOT5.1 for different cars. Blue Driver Universal High Precision Car Brake Fluid Tester for DOT3/DOT4/DOT5.1 Accurate Brake Oil Quality Check.
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Aquarium CO2 Indicator Solution Monitor Plants Grass CO2 System Concentration Fish Tank Glass Liquid Tester Fluid Drop Checker
Aliexpress UK
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Car Antifreeze Refractometer Ethylene Propylene Glycol 1-1.4 Antifreeze Battery Fluid Hydrometer Glass Freezing Point Tester
Aliexpress UK
VXSCAN Brake Fluid VXSCAN Brake Fluid Tester Pen 5 LED Mini Indicator for Car Repairs Tools Automotive Diagnostic Testing Tool. Insert the tester into reservoir for a second, then the results will be indicated correctly by LEDs.
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Aquarium CO2 Indicator Solution Monitor Plants Grass CO2 System Concentration Fish Tank Glass Liquid Tester Fluid Drop Checker
Aliexpress UK
Testing DOT 3, DOT4, brake fluid. Tester Instructions Tester Features 1, the green LED lights = water content in the brake fluid H2O <1.5%, brake fluid qualified. A brake fluid tester. 3, the red LED lights = water content in the brake fluid H2O> 3%, can not continue to use the brake fluid needs to be replaced.
eBay
Aquarium CO2 Indicator Solution Monitor Plants Grass CO2 System Concentration Fish Tank Glass Liquid Tester Fluid Drop Checker
Aliexpress UK
Brake Fluid Tester Pen 5 LED Mini Indicator for Car Repairs Tools Automotive Diagnostic Testing Tool. Insert the tester into reservoir for a second, then the results will be indicated correctly by LEDs.
eBay
Aquarium CO2 Indicator Solution Monitor Plants Grass CO2 System Concentration Fish Tank Glass Liquid Tester Fluid Drops Checker
Aliexpress UK
Green, Yellow, Yellow, Red & Red - At least 4% water present in brake fluid. Urgent change of brake fluid is necessary. Suitable for DOT 3, 4, 5 (not suitable for silicone based DOT 5.1). Green & Yellow - Less than 1% water present in brake fluid.
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PH Test Indicator 10ml PH Tester Water Accurate Measurement Reagent Balance Balancer Fluid Meter for Water Aquarium Freshwater
Aliexpress UK