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Advanced Test and Measurement
Instruments and Power Supplies

BK Precision 390B Series

True RMS Digital Multimeter series

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The 390B series consists of four models equipped with an auto backlit dual display with analogue bargraph.  A wide range of measurement functions is provided, including data logging capabilities and CAT III 1000 V / CAT IV 600 V safety rating

  • Model 390B - 40,000 Count True RMS Digital Multimeter with Bluetooth
  • Model 391B - 40,000 Count True RMS Digital Multimeter
  • Model 393B - 100,000 Count True RMS Digital Multimeter
  • Model 394B -  Process Multimeter with mA loop calibrator

Additionally, select models are equipped with advanced features: Model 390B features Bluetooth connectivity for logging measurement data directly to a smartphone or tablet. Model 394B combines the capabilities of a process calibrator with a full-featured True RMS multimeter in one compact package. The meter features dedicated process calibrator functions including a 24 V loop power supply and a 250-ohm HART® resistor, allowing users to measure, source and simulate industry standard 0-20 mA and 4-20 mA control loops.

All models include an optically isolated USB interface and operating software.

Product Variants

Model Price

390B

True RMS Digital Multimeter 40000 Count with Bluetooth 		POA

391B

True RMS Digital Multimeter 40000 Count 		POA

393B

True RMS Digital Multimeter 100000 Count 		POA

394B

True RMS Digital Multimeter 50000 Count with mA Loop Calibrator 		POA
No options were found. Sometimes this is because the options list is too extensive and complex to list. Please refer to the data sheet and contact us if you can't find what you're looking for.
No results found in this category. For some products this is because accessory list is too extensive and complex to list. Sometimes options are interdependent or mutually exclusive. Please refer to the datasheet or contact us if you can't find what you're looking for.