Fluke 15B+/17B+/18B+ Digital Multimeters

Product Overview

The Fluke 15B+, 17B+, and 18B+ are battery-powered digital multimeters with a 4000-count display. These instruments are designed for reliable electrical measurements in various environments.

Safety Information

Warning: Follow all instructions to avoid electric shock, fire, or injury. Before use, inspect the device for damage. Use only specified test leads and accessories rated for the appropriate measurement category (CAT). Always keep fingers behind the finger guards on the probes. Do not use the device in explosive gas, vapor, or damp environments.

Operation

The multimeters feature automatic and manual ranging. The device automatically shuts off after 20 minutes of inactivity to conserve battery life. Key measurement functions include:

• AC/DC Voltage and Current measurement
• Resistance measurement and Continuity testing
• Diode testing
• Capacitance measurement
• Temperature measurement (17B+ only)
• Frequency and Duty Cycle (17B+/18B+)
• LED testing (18B+ only)

The 17B+ model includes additional features like Relative measurements and MIN/MAX mode.

Maintenance

Regular maintenance ensures accurate performance. Keep the device clean by wiping the case with a damp cloth and mild detergent. Replace batteries and fuses only with approved parts. Calibration is recommended every 12 months. If the low battery indicator appears, replace the batteries immediately to prevent measurement errors.

Troubleshooting and Disposal

If the device fails to operate, check the batteries and fuses first. Refer to the replacement parts table for correct fuse and battery specifications. This device complies with WEEE directives; do not dispose of it with unsorted household waste. Contact Fluke or a licensed industrial waste disposal company for proper recycling.