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 $140.00 *
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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.

dBm
dBm (sometimes dBmW) is an abbreviation for the power ratio in decibels (dB) of the measured power referenced to one milliwatt (mW). Zero dBm equals one milliwatt. A 3 dB increase represents roughly doubling the power, a 3 dB decrease, the power is reduced by about one half.

Millimeter-wave
Millimeter-wave is a term that generally refers to frequencies of 26.5 GHz and above. That is where signal wavelengths fall below approximately 10 mm, and thus the terminology changes from centimeters to millimeters.

Power Repeatability
Power Repeatability is the random uncertainty in reproducing the power level after changing and re-setting the power level. The power repeatability is ± half the span (in dB) between the highest and lowest actual power. Note: - The long-term power repeatability can be obtained by taken the power repeatability and power stability into account.

Stability
Stability is the extent to which a specified property, characteristic, or parameter of a substance, device, or apparatus, remains fixed with the passage of time or with varying environmental conditions.

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