ESR

This In-circuit ESR & DC Resistance capacitor tester is specially designed to measure ESR (equivalent Series Resistance) on capacitors in the range of 0.47uF to 2200uF, in or out of circuit. The ability to trouble shoot in-circuit saves time and makes the 881 a must for anyone that tests or trouble shoots printed circuit boards. 15mVp-p Ou ...more

The B&K Precision Model 889A Synthesized In-Circuit 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 889A can not only hel ...more

The Model 886 Synthesized In Circuit LCR/ESR Meter is the first handheld meter of this type on the market, with a wide range of test frequencies up to 100kHz and many measurement parameters including Z, L, C, DCR, ESR, D, Q, and Ø as well. The 886 is designed for both component evaluation on the production line and fundamental impedance testin ...more

The Model 885 Synthesized In Circuit LCR/ESR Meter is the first handheld meter of this type on the market, with a wide range of test frequencies up to 10kHz and many measurement parameters including Z, L, C, DCR, ESR, D, Q, and Ø as well. The 885 is designed for both component evaluation on the production line and fundamental impedance testing ...more

Measurement Parameters : Z , Ls , Lp , Cs , Cp , DCR , ESR , D , Q , and £c. Test conditions : 100MHz , 120Hz , 1KHz , 10KHz , 100KHz , 200KHz Basic Accuracy 0.1% ; Test Voltage: 1Vrms , 250mVrms , 50mVrms , 1Vdc(DCR only). DMM Functionalities. Dual LCD Display with LED backlit  ...more

Equivalent Series Resistance Meter / capacitor tester. ...more

Reduce troubleshooting time by testing capacitors in circuit without desoldering or discharging, even surface mount. Measure the Equivalent Series Resistance (ESR) of capacitors 1F or larger. Also, locate those hard to find capacitors that have marginal readings quickly and accurately ...more

The CapAnalyzer 88A checks electrolytic capacitors in-circuit for both ESR and DCR with no unsoldering. It is the only capacitor tester that discharges the cap, checks it for low DC Resistance (DCR), reads out high-frequency Equivalent Series Resistance (ESR) and compares your readings to industry standards on the three-color chart right on th ...more

The MT4080D LCR Meter is the first handheld meter of this type on the market, with a wide range of test frequencies up to 10KHz, and many measurement parameters including Z, L, C, DCR, ESR, D, Q, and £c as well. ...more

The MT4080A LCR Meter is the first handheld meter of this type on the market, with a wide range of test frequencies up to 100KHz, and many measurement parameters including Z, L, C, DCR, ESR, D, Q, and £c as well. ...more

200KHz LCR Meter (Bench top). Measurement parameters: Z, Ls, Lp, Cs, Cp, DCR, ESR, D, Q, and £c. Test conditions: 100Hz, 120Hz, 1KHz, 10KHz, 100KHz, 200KHz, 1Vrms, 250mVrms, 50mVrms, 1Vdc (DCR only) ...more

The Atlas ESR provides instant measurement of a capacitor's ESR and it's capacitance value. Using gold plated Kelvin probes, the Atlas ESR can measure ESR down to a resolution of 0.01 ohms. It can even measure ESR for capacitors that are in-circuit. Measurements are made at the industry standard frequency of 100kHz. ...more