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美国BK PRECISION 889B电桥LCR测试仪概述
The B&K Precision Model 889B Synthesized LCR/ESR Meter with Component Tester is a high accuracy test instrument used for measuring inductors, capacitors and resistors with a basic accuracy of 0.1%. Also, with the built-in functions of DC/AC Voltage measurements and Diode/Audible Continuity checks, the Model 889B can not only help engineers and students to understand the characteristic of electronics components but also being an essential tool on any service bench.

美国BK PRECISION 889B电桥LCR测试仪特点Features:
Measurement parameters: ACV, DCV, Z, L, C, DCR, ESR, D, Q, and Ø
LCR test conditions: 100 Hz, 120 Hz, 1 kHz, 10 kHz, 100 kHz, 200 kHz , 1 Vrms, 0.25 Vrms, 0.05 Vrms, 1 VDC （DCR mode only）
Measures DCV to 600 V and ACV to 600 Vrms @ 40 ~ 1 kHz
Measures DCA to 2 A and ACA to 2 Arms @ 40 ~ 1 kHz
0.1% basic accuracy
Diode and continuity measurements
Dual LCD display
BNC to Kelvin Clip probe included
USB （Virtual COM） Interface

美国BK PRECISION电桥LCR测试仪系列
LCR Meter
美国BK PRECISION电桥LCR测试仪875B
Manual ranging LCR meter that has fixed, preset test frequencies and levels.
 
40,000 Count Dual Display Handheld LCR Meter
美国BK PRECISION电桥LCR测试仪878B
Auto ranging, dual display LCR meter with selectable test frequencies of 120 Hz & 1 kHz. Has a USB PC interface.

40,000 Count Dual Display Handheld LCR Meter with ESR
美国BK PRECISION电桥LCR测试仪879B
Auto ranging, dual display LCR meter with ESR. Selectable test frequencies of 100 Hz, 120 Hz, 1 kHz & 10 kHz. Has a USB PC interface.

Synthesized LCR / ESR Meter with SMD Probe
美国BK PRECISION电桥LCR测试仪885
Auto or manual ranging, dual display LCR meter with selectable test frequencies of 100 Hz, 120 Hz, 1 kHz or 10 kHz and selectable test levels of 0.05, 0.25 or 1 Vrms. It also can measure DC resistance

Synthesized LCR / ESR meter w/ 100kHz Test Freq
美国BK PRECISION电桥LCR测试仪886
Auto or manual ranging, dual display LCR meter with selectable test frequencies of 100Hz, 120Hz, 1kHz, 1kHz or 100kHz and selectable test levels of 0.05, 0.25 or 1 Vrms. It also measures DC resistance

Bench LCR/ESR Meter with Component Tester
美国BK PRECISION889B电桥LCR测试仪

Bench-top dual display LCR meter with selectable test frequencies of 100Hz, 120Hz, 1kHz, 1kHz, 100kHz or 200kHz and selectable test levels of 0.05, 0.25 or 1 Vrms. It also measures DC resistance.