BK PRECISION 388B CALIBRATION and BK PRECISION 388B 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 BK PRECISION 388B Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   BK PRECISION 388B   Description / Specification:   Spec Sheet 
BK PRECISION 388B Manual Ranging DMM with Transistor Test

The B&K Precision 388B Handheld Digital Multimeter measures voltage and current, the meter also measures frequency, capacitance and Logic Test, and includes component and diode test. It has a 4000 count LCD display and 0.5% basic DCV accuracy. Specifications. DC Volts Ranges: 400 mv, 4 V, 40 V, 400 V, 1000 V. AC Ranges: 400 mv, 4 V, 40 V, 400 V, 750 V. DC Current Ranges: 400 mA, 4 mA, 40 mA, 400 mA, 2 A, 20 A. AC Current Ranges: 400 mA, 4 mA, 40 mA, 400 mA, 2 A, 20 A. Resistance Ranges: 400 ohm, 4 k-ohm, 40 k-ohm, 400 k-ohm, 4 M-ohm, 40 M-ohm. Diode Test: Tested at 1 mA, 3.2 VDC max. typical ±(1.5% rdg + 3 dgt) accuracy. Transistor Test hFE range: 0 - 1000, hFE base current;10 µADC. Capacitance Ranges: 4 nF. 40 nF, 400 nF, 4 µF, 40 µF. Frequency Ranges: 4 kHz, 40 kHz, 400 kHz, 4 MHz. Logic Test Threshold: Hi; 2.8 ±0.8 V, Lo; 0.8 ± 0.5 V. Display: 4000 count, 3 3/4 digit LCD.



 

Standard Calibration $70.00 *
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*This is a Web introductory price for one calibration of the BK PRECISION 388B. 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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