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A-1
Appendix A
Specifications
Introduction
Appendix A contains the specifications of the Fluke 45 Dual Display Multimeter.
These specifications assume:
• A 1-year calibration cycle
• An operating temperature of 18 °C to 28 °C (64.4 °F to 82.4 °F)
• Relative humidity not exceeding 90 % (non-condensing) (70 % for 1,000 kΩ
range
Accuracy is expressed as +(percentage of reading + digits).
Display Counts and Reading Rates
Rate Readings per Second Full Range Display Counts
Slow
Medium
Fast
2.5
5
20
99,999*
30,000
3,000
* Ohms full range will typically be 98,000 counts
RS-232 and IEEE-488 Reading Transfer Rates
Reading Per Second
Rate
Internal Trigger
Operation (TRIGGER 1)
Internal Trigger Operation
(TRIGGER 4)
Print Mode Operation
(Print set at 1)
Slow
Medium
Fast
2.5
4.5
4.5
1.5
2.4
3.8
2.5
5.0
13.5
Response Times
Refer to Section 4 for detailed information.