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Brake Fluid Tester LED Moisture Water Indicator Compact Test Pen Diagnostic Tool
Brake Fluid Tester LED Moisture Water Indicator Compact Test Pen Diagnostic Tool. How To Check The Fluid Quality. Press the button for power on, green LED will light up. Insert the tester into reservoir for a second , then the results will be indicated correctly by LEDs. Green: Battery OK, i. No Water Contained in the Brake Fluid. Yellow: Less than 1% of Water Content in Brake Fluid. Yellow/Yellow: Approximately…
Universal Digital Frequency Test Car IR Infrared Remote Key Frequency Tester
Universal Digital Frequency Test Car IR Infrared Remote Key Frequency Tester 100MHz–1GHz. 1, can be measured style with infrared emission car remote control. 2, measured wireless remote control frequency, convenient with the key, the measured frequency range of the wireless remote control: 100MHz — 1000MHz. The operation is simple, just plug in the power, turn on the power switch, to be measured style remote control on the receiver part of…