MESR-100 Auto Ranging ESR Low Ohm Circuit Capacitor Meter Tester
$145
Shipping:Standard Shipping about 10-25 business days
Secure Payment:Paypal,VISA,MasterCard
Description
MESR-100 AutoRanging ESR Low Ohm Circuit Capacitor Meter Tester
Feature
Measuring range from 0.001 to 100.0R, support IN CIRCUIT Testing.
Using true 100 KHz sine wave to measure the ESR value, which is equal to the testing method of capacitor manufacturer.
What is ESR of capacitor
There is a series resistor inside capacitor, using 100kHz to remove the impedance
1/(2*pi*F*C), the impedance become small, and we can then measure the true series
resistor value.
A bad E-capacitor will have larger ESR and create large ripple rather than filtering
noise. Normally, a big capacitor is larger than 3 ohm.
Using this theory, we can measure the capacitor is bad/ damaged or good in condition.
Because our ESR meter only applies less than 15mV DC or peak to peak on a good
capacitor, as a result we can use it as in circuit test. Because this low testing voltage, it
cannot turn on the semiconductor inside a circuit under testing.
During repairing TV, LCD, Audio board, etc. we can in circuit testing the capacitor is
good or not.
1.Accuracy:Up to 1% (detail on above table)
2. High Resolution:4 digit, or 0.001Ohm @ 1 Ohm range
3. Measuring voltage
4. Clamping voltage:~0.15V (open voltage)
5. Battery 2X AA 1.5V battery
6.External Power:5V micro USB
7.Operating current:0.02A
8.Battery Life time:>80 Hours
Package included
1 x MESR-100 Circuit Capacitor Meter
2 x Test Clips
1 x English Manual
Weight | 0.247 kg |
---|
Only logged in customers who have purchased this product may leave a review.
Customers Also Viewed
-
Kinco MT4434T HMI Touch Screen 7 inch 800*480 1 USB Host New Human Machine interface
$213Electricity Energy MeterAdd to cartFeatures1. 65536 color TFT true color display, support for BMP, JPG, GIF and other formats of image import;2. High-performance 32-bit RISC CPU with a frequency of up to 800MHz, fast processing capability to ensure higher efficiency;3. 4.3〞 to 12.1〞 multiple display sizes;4. MT4000TE series is equipped with 10M/100M adaptive Ethernet interface;5. Integrated 1USB Slave;6. Powerful …
Kinco MT4434T HMI Touch Screen 7 inch 800*480 1 USB Host New Human Machine interfaceRead More
-
Fiber Optic FTTH Tool Kit Cable Cutter Stripper Plier Power Meter Visual Fault Locator Finder
$132CuttersAdd to cartSpecifications1.Size of fiber cutter:61*64*55mm2.Suitable for bare fiber diameter:125um3.Applicable fiber core number:single core4.Applicable fiber coating diameter:0.25 & 0.9mm5.Stripping length before fiber cutting:fiber cutting length +18mm or more6.Optical fiber cutter length:9-16mm (0.25mm) 10-16mm (0.9mm)7.Cutting angle representative value:≤ 0.5°8.Blade life:48000 core wireFeatures-With optical power meter and red light pen-With leather line cable stripping machine-With high precision FC-6S cutter-All …
-
Waterproof Dust Grill Cover for Weber 7110 Fits Q100/1000 Series BBQ Grill
$20Angle Grinder PartsAdd to cartDescriptionWaterproof Dust Grill Cover For Weber 7110 Fits Q100/1000 Series BBQ GrillSpecificationMaterial:PolyesterColor:BlackSize After Open:67*44*32cmFits For:Weber Q100/1000 Series BBQ grillFeatures·Protects from fading effects of the sun and rain.·Waterproof and offers full protection.·Adjustable-fit Drawstring for a more secure fit.·Easy to clean simply with water and the dirt will disappear soon. Dry up in the sun for next …
Waterproof Dust Grill Cover for Weber 7110 Fits Q100/1000 Series BBQ GrillRead More
-
P6500 1PCS DC-500MHz Oscilloscope Probe BNC Protective Cap Test Probe for Oscilloscope HP
$113Test PartsAdd to cartDescriptionsThis probe is 500MHz Oscilloscope probes with a switch for 10x attenuation, stable performance. And providing several accessories designed to make probing and measurements a simple task.FeaturesThis probe is 500MHz Oscilloscope probes with a switch for 10x attenuation.This probe is good oscilloscope accessories, suitable for BNC interface oscilloscope.This high quality probe is used in professional …
P6500 1PCS DC-500MHz Oscilloscope Probe BNC Protective Cap Test Probe for Oscilloscope HPRead More
Reviews
There are no reviews yet.