Signstek MESR-100 V2 Auto Ranging in Circuit ESR LCR meter Capacitor/Low Ohm Meter Up to 0.01 to 100R, Support in Circuit Testing
Signstek MESR-100 V2 Auto Ranging in Circuit ESR LCR meter Capacitor/Low Ohm Meter Up to 0.01 to 100R, Support in Circuit Testing
Using 100kHz to remove the impedance 1/(2*pi*F*C), the impedance will become small, and then we can measure the true series resistor value. A bad E-capacitor have larger ESR and create large ripple rather than filtering noise. Normally, a big capacitor is larger than 3 ohm. Therefore, we can measure the capacitor is bad, damaged or in good condition by using this theory. 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. Advantage of V2: 1) Change square wave to sine wave 100 KHz, reduce square wave's high frequency component, and affect the reading passing the test leads and capacitor. 2)Higher Resolution up to 0.001 ohm. 3)128X64 dot matrix LCD, with larger value display and information 4)Embedded 25V capacitor table at LCD, auto display the capacitor is good or bad reference to common 25V electrolytic capacitor. 5)New plastic case, curve design for hand carrying. New stand for 60 degree stand on desk. 6)Use 2X AA battery, more convenience and longer battery life than 9V battery. 7)Support external USB power, using standard micro-USB port. Specification: 1)Accuracy: Up to 1% (detail on above table) 2) High Resolution: 4 digit, or 0.001Ohm @ 1 Ohm range 3)Measuring voltage: 80 Hours Package 1x MESR-100 V2 2 x test clips
- UPC: 710219731090
- ASIN: B00GYSFOM6
- Brand: Signstek
- Manufacturer: Signstek
Capacitor Ohm Meter, KKmoon MESR-100 ESR Capacitance Ohm Meter, Professional Measuring Capacitance Resistance Capacitor Circuit Tester
Capacitor Ohm Meter, KKmoon MESR-100 ESR Capacitance Ohm Meter, Professional Measuring Capacitance Resistance Capacitor Circuit Tester
❤❤This MESR-100 V2 auto-ranging capacitor ESR and low Ohm meter 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.❤❤Features: Dual terminal, for fast and easy inspect general capacitor or resistor, a printed ESR table for fast check. Specifications: Range Accuracy(After zero, Refresh Time(Manual Mode) tested with 1,10,100R Auto mode take 0 to 2s, more time resistor) depends on capacitance value. 0.000 to 1.000R 1%+2Digit ～0.4s 1.000 to 10.00R 1%+1Digit ～0.4s 10.00 to 100.0R 2%+1Digit ～0.4s Accuracy: Up to 1% (detail on above table) Wide Measurement Range: >1uF High Resolution: 4 digit, or 0.001Ohm @ 1 Ω range Measuring voltage: 80 Hours Item Size: Approx 14.5 * 8 * 3cm / 5.7 * 3.1 * 1.2in Item Weight: Approx 139.6g / 4.9oz Package Size: Approx 17 * 9 * 5cm / 6.7 * 3.5 * 2.0in Package Weight: Approx 218g / 7.7oz❤❤Package List: 1 * Capacitance Meter 2 * Test Clips 1 * User Manual
- UPC: 798881670350
- ASIN: B0779D67SB
- Brand: KKmoon
- Manufacturer: KKmoon
LCR Research Pro1 Plus - 100KHz LCR Meter with 0.1% Accuracy/LED Tester/ESR Meter/Smart SMD Tweezers/with Spare Test Tips
LCR Research Pro1 Plus - 100KHz LCR Meter with 0.1% Accuracy/LED Tester/ESR Meter/Smart SMD Tweezers/with Spare Test Tips
The LCR Pro1 Plus integrates a pair of tweezers like probes and an LCR meter into one compact, lightweight, battery powered device. It is an all-in-one miniature device that provides a simple and efficient solution for not only measuring SMD components, but also making in-circuit debugging.
- UPC: 731882321630
- ASIN: B07K2RCZVB
- Brand: LCR Research
- Manufacturer: LCR Research LTD.
diymore Multifunction LCR-T4 Mega328 Transistor Tester Diode Triode Capacitance ESR Meter MOS PNP/NPN M328 with Capacitor ESR Testing Function Green Backlight LCD Display
diymore Multifunction LCR-T4 Mega328 Transistor Tester Diode Triode Capacitance ESR Meter MOS PNP/NPN M328 with Capacitor ESR Testing Function Green Backlight LCD Display
Specification: Chip: Atmega328 Inductors : 0.01mh-20H Capacitor :25pf -100,000 uf Using 9V battery (Not included) Resistance :0.1 ohm resolution, maximum 50M ohm 128*64 big Backlight LCD display, only 2mA when stand by. Test ranges: Inductors, capacitors , diodes, dual diode , mos, transistor, SCR , the regulator, LED tube , ESR, Resistance, Adjustable potentiometer. Features: One -button operation, automatic shutdown. Only 20nA shutdown current. Automatic identification components pin arrangement . Measuring bipolar transistor current amplification factor and base - emitter threshold voltage. Via the base - emitter threshold voltage and high current amplification factor to identify Darlington transistors. Functions: Can detect bipolar transistors and MOS transistors protection diodes. Measuring the gate MOS FET threshold voltage and the gate capacitance. Can simultaneously measure two resistors and resistor symbol is displayed. Resistance measurement resolution is 0.1 ohms , 50M ohms can be measured . Can measure capacitanceCan measure capacitance of 30pF-100mF , resolution 1pF. 2uF more capacitors can simultaneously measure the equivalent series resistance ESR values. The two can be displayed with a decimal value , resolution 0.01 ohms. Can be in the correct order and the diode symbol display two diodes , and gives the diode forward voltage. LED is detected as a diode forward voltage higher . Combo of the LED is identified as two diodes. Eeverse breakdown voltage is less than 4.5V Zener diode can be identified. Notice: Before measuring capacitance , the capacitor must be discharged , otherwise very likely damage the meter . Package Included: 1x Mega328 Transistor Tester Diode Triode Capacitance ESR Meter MOS PNP/NPN
- UPC: 611029134487
- ASIN: B01L706PI2
- Brand: diymore
- Manufacturer: diymore
Yosoo MK-328 Transistor Tester Capacitor ESR Inductance Resistor Meter LCR NPN PNP MOS
Yosoo MK-328 Transistor Tester Capacitor ESR Inductance Resistor Meter LCR NPN PNP MOS
1.Automatic detection of pin layout of the detected part. 2.Measuring of current amplification factor and Base-Emitter threshold voltage of bipolar transistors. 3. Darlington transistors can be identified by the threshold voltage and high current amplification factor. 4. Detection of the protection diode of bipolar transistors and MOSFETs. 5. Measuring of the Gate threshold voltage and Gate capacity value of MOSFETs. 6. Up to two Resistors are measured and shown with symbols and values with up to four decimal digits in the right dimension. All symbols are surrounded by the probe numbers of the Tester (1-3). So Potentiometer can also be measured. If the Potentiometer is adjusted to one of its ends, the Tester cannot differ the middle pin and the end pin. 7. Resolution of resistor measurement is now up to 0.01?, values up to 50M? are detected. 8. One capacitor can be detected and measured. It is shown with symbol and value with up to four decimal digits in the right dimension. The value can be from 25pF to 100mF. The resolution can be up to 1pF . 9. For capacitors with a capacity value above 0.18μF the Equivalent Serial Resistance (ESR) is measured with a resolution of 0.01? and is shown with two significant decimal digits. 10. For capacitors with a capacity value above 5000pF the voltage loss after a load pulse can be determined. The voltage loss give a hint for the quality factor of the capacitor. note : the battery is not include package includes : 1pcs MK-328 TR ESR transistor 1pcs Test clips
- UPC: 600346231986
- ASIN: B00ZOZUX6C
- Brand: Yosoo
- Manufacturer: Yosoo
KKmoon MRH1631426738275XW Multifunctional LCD GM328 Transistor Tester Diode Capacitance ESR Voltage Frequency Meter PWM Square Wave Signal Generator
KKmoon MRH1631426738275XW Multifunctional LCD GM328 Transistor Tester Diode Capacitance ESR Voltage Frequency Meter PWM Square Wave Signal Generator
Multi-functional transistor tester for automatic detection of npn and pnp transistors, fet, diodes, dual diode, thyristor, scr, automatic identification of the transistor pin out. Also can be used as square signal and pwm signal generator. Automatically test the pins of a component and show on the display. Measure fet Gate threshold voltage and Gate capacitance. For the following 2100ω resistor while measuring its Inductance measuring range from 0.01mH - 20H. Can be used as signal generator and frequency meter: frequency range from 1hz-2mhz and can generate 1%-99% pwm(pulse width modulation) signals. Notice before measuring capacitance, the Capacitor must be discharged, otherwise very likely damage the meter. Specifications type: assembled tester / DIY kit(optional) display: 160*128 LCD power supply: 1 * 9V battery included); DC 6.8-12V current: Approx. 30mA power supply: 1 * 9V battery included) resistance measurement: max. 50Mω resistance resolution: 0.01Ω capacitance measurement: 25pf~100mf capacitance resolution: 1pF DC voltage measurement: up to 50V screen size: 3.7 * 3cm / 1.45 * 1.18in PCB size: 7.8 * 6.2cm / 3.1 * 2.44in product weight: 66G / 2.3Oz package weight: 69-73g / 2.45-2.57Oz what is in the box 1 * transistor tester DIY kit.
- UPC: 713893223158
- ASIN: B01HCXG9YS
- Brand: KKmoon
- Size: DIY Kit
- Manufacturer: KKmoon
Akozon SMD Tester, 3000 Counts Smart Digital SMD Handheld Resistance Capacitance Tester, LCR Meter/ESR Meter/Digital Multimeter with Spare Test Pins
Akozon SMD Tester, 3000 Counts Smart Digital SMD Handheld Resistance Capacitance Tester, LCR Meter/ESR Meter/Digital Multimeter with Spare Test Pins
Specification: Condition: 100% Brand New Model: MS8910 Power Supply: 3V Lithium Battery CR2032 (not included) Operating Temperature & Humidity: 0 ~ 40℃ (32 ~104 ℉) & < 80% RH Storage Temperature & Humidity: -10 ~ 50℃ (14 ~ 122 ℉) &
- UPC: 792117191435
- ASIN: B07HH1JY59
- Brand: Akozon
- Manufacturer: Akozon
DROK Mega328 Mosfet Transistor Capacitor Tester
DROK Mega328 Mosfet Transistor Capacitor Tester
Parameters: -- Voltage supply: DC 9V Battery 6F22 (NOT Included) -- Transistors range: 2 or less (including 2) P-N junction transistor -- Resistors range: 0.5Ω - 50MΩ -- Capacitors range: 25pF-100000uF -- Inductors range: 0.01mH - 20H -- Dimensions: 70mm × 135mm × 24mm Operating Instruction: >> The pins of the electronic components can be connected to the 1,2,3 pin optionally. This multifunctional meter is automatic identification type, which can detect the pin sequence, graphic display and parameters automatically. >> Eg. If you want to test a triode, you do not need to worry about the BEC order of 1,2,3 pin. You just insert the triode into the testing interface optionally and then push the testing button. The meter will identify it if it is triode, field-effect tube, controlled silicon or resistance capacitance. After that, the tester will detect it if it is NPN OR PNP and then the BCE order and other information. Testing Range: ▶ Range of Transistor: Less than 2 (included 2) transistor which is made up of PN junction. Do not have any other resistance components in the interior. ▶ Range of Resistance Testing: 0.5Ω-50MΩ ▶ Range of Inductance Testing: 0.01mH-20H ▶ Range of Capacitance Testing: 25pf - 100000uF Package includes: 1× Multifunction Transistor Tester
- ASIN: B01MS1FOYM
- Brand: DROK
- Manufacturer: DROK
BSIDE ESR02 PRO Digital Transistor SMD Components Tester Diode Triode Capacitance Inductance Multimeter ESR Meter
BSIDE ESR02 PRO Digital Transistor SMD Components Tester Diode Triode Capacitance Inductance Multimeter ESR Meter
Features:- A key operation, boot test, a key to get.- Automatically test the pin elements and display them on the LCD- Automatic detection of NPN, PNP bipolar transistors, N-channel and P-channel MOS field-effect transistors, junction type FET, diodes, diodes, thyristors, low power unidirectional and bidirectional thyristors.- Automatic identification element pin arrangement.- Bipolar transistor current amplification factor and base-emitter threshold voltage measurement.- Identify the LCD transistor by the base emitter threshold voltage and the high current amplification factor.- Gate MOS FET threshold voltage and gate capacitance measurement.- Two resistors and resistor symbols can be measured simultaneously. The right shows a decimal value of 4. Both sides of the resistor symbol show the number of pins. - Can measure a single diode reverse capacitance. If the bipolar transistor is connected to the collector and emitter of the base and pin, the collector or emitter junction reverse capacitance can be measured.Parameters:- Resistor: 0 - 50MΩ; Resolution: 0.01Ω- Capacitor: 25pF - 100mF; Resolution: 1pF- Inductor: 0.01mH - 20H; Resolution: 0.01mH- Capacitor ESR: 2uF - 50mF; Resolution: 0.01ΩPackage Contents: 1 x ESR02 PRO Digital Transistor Tester1 x English User ManualNotes:- Before testing the capacitor, be sure to discharge it, otherwise it may damage the internal circuit- If using DC power supply, please choose DC 9V - 12V adapter (including 9V and 12V)- It is powered by 1pcs of 9V 6LR61 battery, when the battery power is under 6V, please replace it with a new one.
- UPC: 760970469749
- ASIN: B07CWTFQ52
- Brand: BSIDE
- Size: Transistor Tester
- Manufacturer: China
DE-5000 Handheld LCR Meter with accessories
DE-5000 Handheld LCR Meter with accessories
English manuals will be sent by e-mail after purchase.
- UPC: 711463930413
- ASIN: B00S298KJO
- Brand: DER EE ELECTRICAL INSTRUMENT
- Manufacturer: DER EE ELECTRICAL INSTRUMENT