EXTECH INSTRUMENTS 380942 CALIBRATION and EXTECH INSTRUMENTS 380942 REPAIR
 
A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the EXTECH INSTRUMENTS 380942 Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

 

 
   EXTECH INSTRUMENTS 380942   Description / Specification:   Spec Sheet 
EXTECH INSTRUMENTS 380942 30 Amp True RMS AC/DC Mini Clamp

The Extech 380942 30 Amp True RMS AC/DC Mini Clamp Meter features a 0.9" (23mm) clamp jaw opening. Large 4000 count LCD display with full function indication. Fast 40 segment analog bargraph. One touch "Auto Zero" for DCA measurements eliminates the need to turn a knob to zero adjust. Measure current draw when conducting energy usage audits. Data hold, Max/Min recall display. Specifications. AC Current (True rms): 30A (0.1 mA Resolution). AC Current accuracy: ±(2.0%+5d)@50/60Hz). DC Current: 30A (1 mA Resolution). AC Voltage (Trms): 400V (0.1 mV Resolution). AC Voltage accuracy: ±(2.0% + 5d). DC Voltage: 400V (0.1V Resolution). DC Voltage Basic accuracy: ±(1.0% + 2d).



 

Standard Calibration $95.00 *
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*This is a Web introductory price for one calibration of the EXTECH INSTRUMENTS 380942. 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
Modulation is the process by which the characteristic of one wave (the carrier) is modified by another.

Repeatability
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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