Fluke 12B/18 Manuals

Fluke 12B/18 Instruction sheet (16 pages)

• Identifier: id-911000
• Brand: Fluke
• Device: Multimeter
• Type: Instruction sheet, PDF
• Key Aspects: Safety Features Description, Common User Mistakes
• UPD Date: 21.04.2026
• Source File: 1247517.pdf
• Pages: 16
• Description: Operation and maintenance manual for the Fluke 12B/18. It provides detailed operation instructions and safety information, operation, diagnostic information.

Key Pages and Contents:

• P Read First: Safety Information

  To ensure that the meter is used safely, follow these instructions: • Do not use the meter if the meter or test leads appear damaged, or if you suspect that the meter is not operating properly. • Disconnect the live test le

• (Open/Short Capture on Model 18)

  To set up the meter to capture intermittent shorts and opens, turn the switch to J, connect the leads to the circuit; then press M. M M M M ag12i.eps Captures transitions longer than 250 µS. Transitions after the first transition cause the mete

• Turn off circuit power; then disconnect and discharge the capacitor before

  measuring capacitance. + + COM µF If the capacitor requires more discharging, diSC is displayed while the capacitor discharges. AUTOMATIC SELECTION AUTOMATIC SELECTION 12B Only LOW IMPEDANCE LOW IMPEDANCE 600V CA

• MIN MAX Recording Accuracy and Response Time

  Specified accuracy of the measurement function ±12 digits for changes >200 ms in duration (±40 digits in ac). Typical 100 ms response to 80%. MIN MAX Recording with Elapsed Time Elapsed Time Resolution Accuracy 0 to 100 hours (99:59) 1 minute 0.3% typic