300kHz Bench LCR Meter

Model BK891

3 Year Warranty

The 891 Bench LCR meter is capable of measuring inductors, capacitors, and resistors at DC or from 20 Hz to 300 kHz. The instrument's compact 2U half-rack form factor is suitable for the bench or rack mount installation. A large 4.3" color display with all important parameters and measurements visible on one screen makes this meter easy to operate.

The instrument's convenient bin sorting function and frequency sweep function enables quick sorting and characterization of components. Standard USB, GPIB, and LAN interfaces enhance your productivity by providing remote control capabilities to perform daily operations in production, quality control, and laboratory environments.

  • Measurement parameters: L, C, R, Z, G, B, Y, D, Q, Ø, DCR
  • 0.05% best impedance accuracy
  • Fully adjustable test frequency from 20 Hz to 300 kHz with 4-digit resolution
  • 0.5 Vrms and 1 Vrms selectable test levels
  • Adjustable measurement speed for fast readout or better accuracy
  • 300-point linear and logarithmic sweep function
  • Bin sorting function (9 primary, one secondary, and one out-of-spec bin)
  • Save/recall up to 100 setups including 990 measurements and screenshots
  • Standard USB (Virtual COM), GPIB, and LAN interface for remote control



Note/Description Version File Link
LabVIEW 2014 SP1 Driver 1.0 LV891_2014.zip
USB Driver 1.0 891_USB_driver.zip
  • Rack Mount Kit

    Model IT-E151


    The IT-E151 is for rack mounting of compatible products in either a side-by-side configuration or single unit configuration where a provided blank is used to fill the empty space. The dimensions for the kit are 5.24" (133mm) by 19" (482.6mm).

    Compatible models:

    • BK9200 Series
    • BK9130B Series
    • BK8500B
    • BK8502B
    • BK8510B
    • BK8542B
    • BK8600
    • BK8601
    • BK8602
    • BK891
    • BK9801

    IT-E151 Instruction Manual


  • Kelvin Clip to four BNC Lead

    Model TL 889A
  • Bench LCR Meter Test Fixture

    Model TL89F1

    Allows users to conveniently measure axial and radial lead type components

  • Bench LCR Meter SMD Test fixture

    Model TL89S1

    Test fixture for measuring smaller surface-mount devices (SMD)

    • Frequency: DC to 10MHz
    • DC Bias:+/- 40V peak max (AC+DC)
    • Operating Temperature: 0 to 40 degrees C
    • Terminal Connection: BNC, 4 terminal-pair
    • Dimensions(WxHxD): 130 x 60.3 x 84mm approximate
    • Weight: 0.3 kg approximate