ReviewsImpedance Test

USB 3.0 Power Meter Tester Digital Multimeter Current Tester Voltage Detector DC 30.00V 4.000A Test Speed of Charger Cables QC 2.0/3.0 AP 2.4A

...te of charge of the appliance, voltage, current, power and other indicators at a glance.
The AT34 uses a 0.96-inch IPS high-definition color LCD display to display the state of charge of the appliance, voltage, current, capacity, energy, power, equivalent impedance, temperature and other indicators at a glance. 160 degree wide viewing angle, high brightness and long working life. Fast charge recognition, widely compatible: AT34 supports QC2.0, QC3.0, i Phone 2.4A/2.1A/1A/0.5A, Andriod DCP, fast charge protocol identification, let you know the state of charge of the phone..
4-bit accuracy for more accurate measurements.
Measure the load equivalent impedance and power.
Thermometer function, Celsius and Fahrenheit free switching: Using high-precision thermistor sensor.
USB 3.0 interface: Compatible with USB 2.0, support high current test, support USB3.0 interface mobile hard disk and U disk test..
Package:1 X USB Meter, 1 X USB load ( 5V , 1A or 2A ) , 1 X Quick Tour. We offer User Manual PDF at the product detail page and could be downloaded if needed, 180-days Warranty..

【Application】 Resistance Meter Tester is small and easy to carry. Applicable to the store, post, rail, roommate, chemical, communications, mining and other departments to measure the earth resistance of various devices and the resistance of low impedance conductors..
【Multiple selection】 Range selector switch, 20Ω / 200Ω / 2000Ω / GROUND VOLTAGE. More options, you can select the desired measuring range so that you can use it in many situations.
【Easing Reading】 78x50mm display window LCD display, large screen display value for your reading. LCD display shows measured data and unit symbols. The maximum display "1999 " is more accurate..
【Easy to use】 Self-locking measuring button: Press the test button from the bottom right to start the test. HOLD is a digit hold switch, POWER is a self-locking power switch. Test operating display: This light turns on when testing the correct cabling..
【High Quality Materia】 Thanks to the robust housing, compact internal structure, this resistance meter offers the perfect properties of drop resistance and super long life. Powered by 8 AA 1.5 V alkaline batteries (not included), support low battery indicator..

Safely test most automotive electrical circuits to identify shorts, wire breaks, or failed sensors.
Easily check grounds on many circuits allowing quicker diagnosis time than traditional circuit tester or digital voltmeter.
Safe for Engine control modules or power train control modules.
Indicates presence of signal to fuel injectors, or tach reference signals.
High impedance input compatible with computer circuits and sensors.

AC Load Tester, Selectable loads of 12, 15 and 20 Amps.
Displays Peak Line Voltage and Frequency, Outlet Tester functions, Neutral to Ground Voltage.
Measures loaded and unloaded AC Line Voltage.
GFCI Trip Time, GFCI Trip Current, Open or Reversed wiring.Complete with AC test cord.

Tests diodes and continuity. Included Accessories: Test leads, batteries, thermocouple, carrying case.

UNI-T UT622A LCR meter features high accuracy, fast speed, and long standby time. 99,999 maximum reading with accuracy up to 0.1%. Test frequency (100Hz, 120Hz, 1kHz, 10kHz). Test signal level (0.1Vrms, 0.3Vrms, 1Vrms). Maximum test speed: 20 times/s. Constant 100Ω output impedance. Auto LCR..
2.8-inch TFT LCD display. High-brightness white backlight. Data hold. Recording mode. Standard Mini-USB communication interface. SCPI command set. Perfectly fit the measurement and screening of inductance, capacitance, and resistance in production lines, maintenance points,etc..
Built-in rechargeable battery with large-capacity. 8h long battery life. For evaluation of resistance, parameters of capacitors, inductors, magnetic cores, resistors, piezoelectric devices, transformers, chip components, network components, circuit boards, relays, switches, cables, batteries, etc..
Reliable & Easy to Use. LED alarm for tolerance. Certified CE and RoHS. What you get: 1 x UT622A LCR meter, 1 x power adapter (5v/1a), 1 x UTR-002 Alligator clip test leads with rubber plugs (pair), 1 x UTR-001 plated short circuit board, 1 x USB cable, 1 x paper manual (En), 1 x gift box..
UNI-T WARRANTY – A trouble-free experience with 100% 18-MONTH WARRANTY and 100% MONEY BACK GUARANTEE by ....

Actron's professional level meter performs all standard electrical and automotive specific tests for on-car and on-bench troubleshooting, including: tach, dwell, volts, amps, ohms, continuity, and diode tests.
Tests starting and charging, ignition and fuel delivery systems, and helps locate faulty wiring and components.
Extra-large, easy-to-read digital LCD display features on-screen test leads connection reminder, automatic reverse polarity indication, low battery indicator, and hold button to retain display data.
UL and ETL listed tool has automatic zero adjust, overload protection on all ranges, 10 MΩ impedance, and is switchable between 4, 6, 8 cylinder modes.
Includes: protective boot, fold-out stand, detachable color-coded test leads, alligator clips, quick start guide, and detailed downloadable instructions in English, Spanish, and French.

True-RMS Multi -Function Clampmeter: easy to use and operate.
can accurately measure AC current, test AC and DC voltage, Low impedance, serve as continuity, resistance, and capacitance tester. It can also measure temperature, frequency, and duty cycle..
NCV or Non Contact Voltage Detector: it can detect conductor with a voltage higher than 90V AC without touching any wires.
NCV sensor is at the tip of the clamp, press NCV to display EF, bring the sensor close to the conductor under test.
LCD display with backlight, data hold function, low battery detector, overload protection, auto power off after 15 minutes, etc.
meets IEC safety standard 61010-1 with the CAT III 600V overvoltage protection standard.
Test probes (2 types), thermocouple, test clips, dupont wire probes, crocodile clips, mini crocodile cable, mini wire stripper tool, mini screwdrivers, electrical tape, user guide (also with e-copy of user guide which can be downloaded using claim code).
Satisfaction guarantee: 30-day manufacturer guarantee and lifetime customer support.

Detects dial tone and polarity, and places and receives calls during testing of telephone lines.
High impedance datasafe operation in monitor mode.
Drop safe reliability passes 20 foot drop test.
Rain safe protection in severe weather conditions.
Mute switch, last number redial, and audible ringer for call backs.