BK Precision Digital multimeter, IR-USB True-RMS 1kV 10A 100kHz 40MOhm 40000uF

CAT IV 600V, CAT III
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Product details

The BK Precision Digital Multimeter, model BK391B, is a state-of-the-art handheld multimeter designed for precise measurements across various applications. With a maximum measurement voltage of 1 kV for both AC and DC, and a current measurement range of up to 10 A, this device offers versatile usage options. The True-RMS technology ensures accurate measurements even with non-sinusoidal signals, while the maximum frequency of 100 kHz covers a wide range of applications. The multimeter features a digital display with up to 40,000 counts, allowing for clear and precise reading of measurement values. Additionally, the device offers a battery life of up to 100 hours, making it ideal for long-term use. Weighing 630 g, it is robust yet portable, making it a practical tool for technicians and engineers.

  • True-RMS measurement for precise results with non-sinusoidal signals
  • Infrared USB interface for easy data transfer
  • Maximum capacitance measurement of 40,000 µF
  • Continuity testing for quick fault diagnosis
  • Safety category CAT III 1 kV and CAT IV 600 V for increased safety during use.

Key specifications

Multimeter type
Handheld multimeter
voltage type
AC/DC
multimeter technology
Digital
measurement type
True RMS
Item number
52640495

General information

Manufacturer
BK Precision
Category
Multimeter
Manufacturer no.
BK391B
Release date
5.11.2024

Multimeter Features

Multimeter type
Handheld multimeter
multimeter technology
Digital
display type
Digital
Interfaces / communication module
InfraredUSB

Metrology

voltage type
AC/DC
current type
AC/DC
measurement type
True RMS
measurement category
CAT IIICAT IV 600V

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
2 x AA batteries

Product dimensions

Length
18.20 cm
Width
6.70 cm
Height
24.50 cm
Weight
0.63 kg

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Multimeter» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • BK Precision
    Not enough data
  • 1.CSL
    0 %
  • 1.Klein Tools
    0 %
  • 3.Voltcraft
    0.1 %
  • 4.Beha Amprobe
    0.2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • BK Precision
    Not enough data
  • 1.Joy-it
    0 days
  • 1.Yato
    0 days
  • 3.Peaktech
    1 day
  • Beha Amprobe
    Not enough data

Return rate

How often is a product of this brand in the «Multimeter» category returned?

Source: Digitec Galaxus
  • BK Precision
    Not enough data
  • 1.KS Tools
    0.3 %
  • 2.Delock
    0.5 %
  • 3.Goobay
    0.6 %
  • 3.Lanview
    0.6 %
Source: Digitec Galaxus