A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the FLUKE 77 Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   FLUKE 77   Description / Specification:    
FLUKE 77 Handheld Analog / Digital Multimeter

The Fluke 77 Handheld Multimeter provides a 3200 count digital display that gives extended resolution, and a 31 segment bar graph that reacts 10 times faster than the numerical display, allowing you to make peaking and dipping adjustments easier. With autoranging, you choose the function you want and the meter automatically selects the range with the greatest accuracy and resolution. A continuous audible tone provides a fast check for continuity of current paths having 150 ohms or less. A brief tone indicates a voltage drop of about 0.6 volts, the normal forward bias for semiconductor devices passing about 500 microamps.

VDC Range: 320 mV to 1000 V.
VDC Best Accuracy: ±(0.3% + 1).
VDC Best Resolution: 0.1 mV.
VAC Range: 3.2 to 750 V.
VAC Best Accuracy: ±(2% + 2).
VAC Best Resolution: 1.0 mV.
ADC Range: 32 mA to 10 A.
ADC Best Accuracy: ±(1.5% + 2).
ADC Best Resolution: 0.01 mA.
AAC Range: 32 mA to 10 A.
AAC Best Accuracy: ±(3% + 2).
AAC Best Resolution: 0.01 mA.
Resistance Range: 320 ohm to 32 M-ohm.
Resistance Best Accuracy: ±(0.5% + 1).
Resistance Best Resolution: 0.1 ohm.


Standard Calibration $65.00 *
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*This is a Web introductory price for one calibration of the FLUKE 77. Price does not in most cases include measurement performance data. Pricing does include NIST traceable calibration and issue of a calibration certificate and calibration label. Pricing may vary slightly due to volume and location of laboratory supporting calibration. Volume pricing may apply. On-site fees may apply depending on logistics, location and volume of work to be completed during the visit.

Related Bench Equipment Terms and Definitions. For a complete list go to our  Terms and Definitions Page.

Average Power
Average power means that the energy transfer rate is to be averaged over many periods of the lowest frequency involved. For a CW signal, the lowest frequency and highest frequency are the same, so average power and power are the same. For an amplitude modulated wave, the power must be averaged over many periods of the modulation component of the signal as well.

Dynamic range
Dynamic range the ratio of a specified maximum level of a parameter, such as power, current, voltage or frequency, to the minimum detectable value of that parameter.

Modulation is the process by which the characteristic of one wave (the carrier) is modified by another.

Repeatability is the variation in a number of repeated measured quantities when measurement conditions are changed and restored. The value corresponds to half the spread between the minimum and maximum value measured.

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