Product SpecificationsBrake Fluid Tester Universal Auto Pen Digital Testing Tool Oil Quality Check D. Type: Brake fluid tester. 1x Brake Fluid Tester (Color Randomly sent). Designed for checking the quality of brake fluid simply.
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External Electrode Probe Only For ORP Pen Type Digital Water Tester ORP Test Pen Oxidation Reduction Potential Tester
Aliexpress UK
Press the button for power on, green LED will light up. Insert the tester into reservoir for one second then the tester result will be correctly indicated by LEDs.Repress the button for power off. The tester will automatically power off after about 15 seconds of inactivity.
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HABOTEST HT91A Non-Contact AC Voltage Tester Digital Voltage Detector Intelligent Electric Test Pen Voltage Tester Pen 12V-400V
Aliexpress UK
The simple, cable-free design makes testing fast and convenient—just press the power switch to begin. The device is compatible with common DOT3 and DOT4 brake fluids. Ensure optimal vehicle safety with this high-precision Automotive Brake Fluid Tester Pen.
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Tester Pen Voltage Indicator 220v Induction Power Detector Pen Slotted Screwdriver Electrician Tool Non-Contact Insulated Tester
Aliexpress UK
Widely used: testing dot3, dot4, dot5 brake fluid. Robust design: The tester has been greatly improved. Unscrew the brake fluid tank cover and remove the brake fluid tester cover. Turn on the brake fluid tester by pressing the button.
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1pc non-contact voltage tester 12-1000V AC voltage tester pen circuit tester with flashlight electrical indicator wall tool
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.
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9V Buzzer Tester Testing Electric Wire Cable PCB Wire Cable Switch Products On-Off Tester With Wire Pen Clip Switch Tester Parts
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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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9V Buzzer Tester Wire Tester PCB Cable Switch Products Switch Tester With Wire Pen Crocodie Clip Cable Test Tool
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Neilsen Car Brake Fluid Tester Indicator Pen Tool Battery included Test Brake Fluid Tester AAA Battery included.
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Non-Contact Voltage Tester Pen Voltage Detector Circuit Tester Voltage 220V Live/Zero Wire Tester with Alarm and Flashlight
Aliexpress UK
Supported Brake Fluids: DOT3, DOT4, DOT5.1, ENV4, ENV6. Ensures proper brake fluid maintenance across all vehicle types. Microprocessor technology evaluates fluid compliance. Prevents braking hazards (delayed response/failure) caused by degraded fluid.
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yieryi Digital PH Meter PH Tester Pen Litmus Tester 0.01 PH High Accuracy Water Quality Tester with ATC PH Test Strips Function
Aliexpress UK