089 – 65127

• Just switch on and insert probe for immediate result.
• Red LED warns when battery is low and needs Replacing.
• Electrolytic tester.
• Integrated circuitry checks moisture content of fluid by measuring the electrical resistance and comparing it with acceptable limits.
• Easy calibration checks using water.

089 – 6512A

• Press power button on top of tester. Green LED lights up.
• Dip entire length of metal probes into brake fluid.
• After one second, match color of LEDs with color chart to determine brake fluid quality.
• Tester automatically powers off after twelve seconds of inactivity.