Top 10 Best Power Supply Tester

Visual Audible Alert When voltage is detected, the tip emits a red light, the screen turns red, and an alarm sound is triggered. As the detected voltage increases, the red light and alarm sound frequency accelerates. Meanwhile, the LCD screen's percentage value and bar graphs also increase. It could be applied to test AC voltage in cables, wires, circuit breakers, lighting fixtures, switches, and non-tamper-resistant sockets. NCV IP66 CAT 1000V, CAT 600V, and RoHS certified. The TN-213 voltage tester pen is equipped with an NCV probe to distinguish between live and neutral wire safely. The electrical tester is rated as IP66, providing both waterproof and dustproof capabilities. High Low Sensitivity TN-213 suits different voltage detection ranges. Its detection range is 12-1000V at high sensitivity and 70-1000V at low sensitivity. Low range can be applied to motorized curtains, irrigation wiring, outdoor low-voltage lighting, etc. You can adjust the sensitivity mode by pressing the S button. As turned on, the tester will be on high-sensitivity mode by default. User-Friendly Design This pocket-sized voltage tester comes with a convenient pen hook, allowing you to carry it in your shirt pocket with ease. Plus, it features a bright flashlight, enabling you to perform circuit tests even in low-light conditions. To extend battery life, it automatically shuts down after 5 minutes of inactivity. Worry-free After-salesPackage includes a voltage tester, 2 AAA batteries, and a user manual. We provide a 3-year maintenance service and lifetime technical support. If you have any questions or problems while using the product, don't hesitate to contact us.

8-in-1 ATX Power Supply Tester -- Support test 20-pin ATX 24-pin ATX HDD IDE Floppy 4-pin PCI-e 6-pin 4-pin EPS 8-pin NOTE can not fit for PCI-e 8-pin SATA connectors. Aluminum Alloy Enclosure -- Light and Easy to Carry, High Strength, Nice Thermal Conductivity Corrosion Resistance. 1.8'' LCD Screen -- Outputted Voltages shows on the 1.8'' LCD Screen, Easy to Read The 1.8'' LCD Screen was Powered by 20-pin 24-pin Connector , Note The Product Screen Has a Load of Scratches All Over ItBecause The Screen is Easy to Scratch, We Put a Protective Film on It, If You Think It's Not Beautiful, You Can Tear It Off by Yourself. Beep Alarm -- When your power supply test value is beyond normal range, the Power Supply Tester would issue a buzzer alarm, Easy to Know. NOTE The voltage of 20pin 24pin connectors is displayed by the LCD Screen, as 3.3V, 12V1, 5V, -12V, 5VSB, PG except 12V2 on LCD Screen The voltage of PCI-e 6P 4P EPS P8 connectors is displayed by the LCD Screen as 12V2. NOTE The voltage of IDE HDD, Floppy, SATA connector is displayed by the lights on the left of the power tester, IDE HDD connector is displayed by 12V 5V lights Floppy connector is displayed by 12V 5V lights SATA connector is displayed by 12V, 3.3V 5V lights. NOTE When you test the SATA connector, please confirm how many wires your connector is. When the 5-wire SATA connector is normal, the tester will light up three LED lights 12v, 5V and 3.3v. When the 4-wire SATA connector is normal, the tester will only light up two LED lights 12v and 5v.

Supports all ATX power supply up to ATX12V 2.3. Oversized LCD panel shows all voltages within 110th volt for quick and easy troubleshooting. Voltage reading for all rails 12V5V3.3V5VSB 12V. Built in output connectors diagnostic system, low voltage, high voltage, no voltage, PG alarms. Built in alarm to notify user of unstable or abnormal power supply activity. Easy to use troubleshooting system will quickly identify if power supply is the source of instability.

Robust voltage tester for PC power supply. Easy to read digital LCD display. Test ATX Power supply with ease. Made out of aluminum casing. Accurate Voltage Indicator - 0. 1V 12V1 5V 3. 3V 5VSB 12V2 -12V.

The LCD power tester is a powerful power test device. This power tester only needs to be connected to the ATX connector of the power supply to easily and intuitively know whether the output of each power supply is normal. It can detect ATX, BTX, ITX, TFX computer power supply, and can display various voltage and PG values in liquid crystal to quickly detect the performance of computer power supply.. The LCD displays various parameters such as output voltage and PG. When each parameter exceeds the normal value, the buzzer will sound a warning and the corresponding value will flash.. It can measure the voltage of each group of power supply 3.3V5V12V-12VSB5VPG, and also measure the output wire P4P6P8SATAIDE, external DIESATAP6P8 is the light Displayed, there is no LCD voltage. Only the 24pin or 20pin will have the LCD voltage.. It has LCD intuitive and accurate display voltage -0.01V, automatic fault alarm, complete test interface, small and beautiful appearance, and many test functions. It is the best choice for quickly detecting PC power.. Support 20Pin, 24Pin ATX interface SATA interface 4Pin, 8Pin interface PCI-E graphics card 6Pin interface floppy drive interface ATE hard disk interface..

AUTOMATICALLY ALARM When your power supply test value is beyond normal range, the Power Supply Tester would issue a buzzer alarm, Easy to Know.. WITH LED DISPLAY We have developed a portable computer power tester for the power supply market that can judge the quality of the power supply. It has LCD display intuitive and accurate display voltage 0.01V, automatic fault alarm, complete test interface, small and beautiful appearance, and more test functions. It is your best choice and reliable helper to quickly detect PC power.. EASY TO USE This power tester only needs to be connected to the power supply ATX connector to easily and intuitively know whether the output of each power supply is normal. It can detect ATX, BTX, ITX, TFX computer power supply, and can display various voltage and PG values in LCD screen to quickly detect the performance of computer power supply.. PRACTICAL CONVENIENCE Small and practical power tester. Now the number of power output groups is increasing. As long as one of them has problem, the hardware of the computer system may work abnormally or even burn out. To measure whether the output voltage output of the power supply is stable, the player usually uses a multimeter. But for the average user is still a little troublesome.. NOTE It can also measure the output wire P4P6P8SATAIDE, and the external DIESATAP6P8 is the light display, there is no LCD voltage. There is LCD voltage display only when connecting to the 24pin or 20pin..

24-Pin ATXEPS Power Supply Start Up Jumper Bridge Tool is compatible with 2024 pin connector.. Test starter allows the PSU to be powered on without being plugged into a motherboard.. 24-Pin Bridging Connector Plug can run and start up any ATXEPS power supply by its self.. The jumper is using 1007 18AWG cable for reliability in long use.. Often used in assemblingtesting PC water cooling systems, BTC Miners, testing lights, fans, hard drives or the power supply itself etc..

8-in-1 ATX power supply tester Support testing 20-pin IDE24-pin IDEHDDfloppy disk 4-pinPCI-e 6-pin4-pin8-pinSATA connector.. Aluminum alloy shell light and easy to carry, high strength, good thermal conductivity and corrosion resistance.. 1.8 LCD screen The output voltage is displayed on the 1.8 LCD screen, which is easy to read 1.8 LCD screen is powered by the 20-pin24-pin connector. Note Is there a scratch on the product screen Because the screen is easy to scratch, we put a protective film on it, if you think it is not beautiful, you can tear it off by yourself.. Buzzer alarm When your power supply PG number fails, the power tester will emit a buzzer alarm, which is easy to know.. When testing with HDDfloppy disk 4-pinPCI-e 6-pin4-pin8-pinSATA connector, the indicator on the left shows the output voltage 12V 3.3V 5V..

Easily test your computer power supply and avoid damage to computer equipment No batteries required. Compatible with ATX, BTX, ITX power supplies. Voltage Source 2024pin ATX-connector Voltage Test 3.3V, 5V, VSB, and 12V. Size 4.75 x 2.5 12.07cm x 6.35cm Color Black. Package Contents 1x Digital Power Supply Tester.

It checks to the voltage on all wires to ensure that the power supply is functioning properly.. An essential tool for any computer technician.. Allow you to quickly diagnose or rule out problems with the power supply, which should the the first thing you check when diagnosing computer problems.. Easy to use, just plug in connectors and green LEDs illuminate to show which pins are getting power.. There is a detailed operation on the product..

EVGA 850 BQ - great quality, Great value. 80 plus Bronze certified, with 85 efficiency or higher under typical loads. Fan Size Bearing 140mm Teflon nano-steel Bearing - quiet and intelligent auto fan for near-silent operation. Heavy-duty protections, including OVP, UVP, OCP, OPP, and SCP.