Voltage Testers - Page 4 - On Sale Now! Save up to 3%


On Sale! Up to 3% off on Voltage Testers at Defy Now, Page 4. Top brands include AICase, all-sun, ZIYUN, Etbotu, Amprobe, MHCOZY, Richer-R, ExGizmo, CapsA, & LiPing. Hurry! Limited time offers. Offers valid only while supplies last.



Non Contact Voltage Detector Pen, UNI-T UT12B AC Voltage Tester 90V-1000V with LED Flashlight & Alarm Mode Electrical Tools
Non Contact Voltage Detector Pen, UNI-T UT12B AC Voltage Tester 90V-1000V with LED Flashlight & Alarm Mode Electrical Tools
By AICase
In Stock
$13.99

mpn: F0001-us, ean: 0704779414692,

4.2 out of 5 stars with 97 reviews
UNI-T Voltage Pen Tester Non-contact AC Voltage Detectors 90V ~ 1000V Beeper LED Indicator Description: 100% Brand New UNI-T product Quick identity any hidden live wire safely Detects AC voltage without metallic contact Voltage range AC 90v - 1000v, RED LED voltage indicator with beep sound Full non-metallic material, avoid shock risk Powered by 2x 1.5v AAA batteries Feature: Auto Shut-down to Save Power: If the device is not operated within five minutes, it will turn off automatically


all-sun Voltage Tester & GFCI Outlet Tester, Household Safety Kit (GK7)
all-sun Voltage Tester & GFCI Outlet Tester, Household Safety Kit (GK7)
By all-sun
In Stock
$14.99

mpn: GK7-0,

4.7 out of 5 stars with 12 reviews
Keen to the company's vision to produce home products that are affordable yet easy to use, all-sun is proud to introduce its good product, the all-sun Non-contact Voltage Tester & GFCI outlet tester household safety kit. Sure the professional works of a skilled electrician in your town can never be replaced by any machines, but this safty kit is sure to give aid to professional electricians and handymen alike who are fond in do-it-yourself projects. Pinpoint Accuracy and Safety Features


In ZIYUN (50A MAX) Split Core Current Transformer,AC Current Sensor,Output Class Analog Sensor,Working Principle Magnetic Sensor, useful for measuring whole building electricity consumption
In ZIYUN (50A MAX) Split Core Current Transformer,AC Current Sensor,Output Class Analog Sensor,Working Principle Magnetic Sensor, useful for measuring whole building electricity consumption
By ZIYUN
In Stock
$17.32

mpn: 1, ean: 0736104519642,

4.5 out of 5 stars with 131 reviews
Split core current transformer are sensors that are used for measuring alternating current. They are particularly useful for measuring whole building electricity consumption (or generation for that matter). This Split core current transformer is particularly suitable for DIY use it can be clipped straight on to either the live or neutral wire coming into the building without having to do any high voltage electrical work. Applicable for current measurement, monitoring, and protection of the


Etbotu Mini OLED Universal Voltmeter 8-60V DC LED Digital Panel IP66 Voltage Monitor
Etbotu Mini OLED Universal Voltmeter 8-60V DC LED Digital Panel IP66 Voltage Monitor
By Etbotu
In Stock
$22.21

mpn: QX-auto-lfb-20180509-18, ean: 6954216996180,

4.5 out of 5 stars with 73 reviews
Description Item name: Mini OLED DC voltmeter Product material: OLED screen, PC shell Working temperature: -40~85℃ Test range: 8-60V (±2%) Connection mode: Connecting terminal positive pole (+) is connected to the positive pole of the tested power, and the terminal negative pole (-) is connected with the negative pole of the tested power Terminal length: 6.3mm Size of the Drill: Φ29mm Number of fuses can be installed: 2A Rated voltage: 12v/24v Seal grade: IP66 Package includes: voltmeter


Amprobe VP-1000SB Non-Contact Voltage Probe with Shaker, CAT IV 1000 V
Amprobe VP-1000SB Non-Contact Voltage Probe with Shaker, CAT IV 1000 V
By Amprobe
In Stock
$14.95
$14.51
You Save: 3%

mpn: 4160821, ean: 0095969625012,

4.6 out of 5 stars with 18 reviews
Amprobe products range from an extensive line of clamp meters and digital multimeters to industry-specific tools for residential/commercial electricians, HVAC/R technicians, utilities and industrial maintenance professionals. All Amprobe tools undergo rigorous testing to ensure full compliance with the latest IEC and CE safety regulations in Fluke Safety labs for quality and safety you can trust.100% safety guaranteed: dual insulated, CAT IV 1000V safety rating, no exposed metal or conductive


0-320V LED TV Backlight Tester Meter Lamp Bead Board Portable Test Detect Repair Tool
0-320V LED TV Backlight Tester Meter Lamp Bead Board Portable Test Detect Repair Tool
By MHCOZY
In Stock
$32.50

ean: 0729043201686,

4.3 out of 5 stars with 14 reviews
Product description: LED LCD TV screen backlight problems are getting increasingly common. As we know, slight voltage change can have a big influence on TV function. So you need a useful tool which is called LED LCD screen backlight tester. With help of this tool, you can know the LED LCD screen backlight problem quickly . Testing the backlight of LED at any size Display the voltage, It can be tested in a long time, and will not damage the lamp beads . If you are used to test the LED finished


Richer-R Multi-functional USB Type-C Safety Tester Power Current Meter PD Tester Color Screen(With Bluetooth)
Richer-R Multi-functional USB Type-C Safety Tester Power Current Meter PD Tester Color Screen(With Bluetooth)
By Richer-R
In Stock
$22.99

mpn: Richer-Rkei4tfc7h2-01, ean: 0741870956034,

4.0 out of 5 stars with 15 reviews
Description: This is a multi-functional USB tester which can monitor voltage, current, capacity, electric quantity, power, load impedance, D+/ D- voltage, charging time and other data of USB devices. Widely used for charger, data cable, mobile power bank, cellphone, tablet, PC, and so on.   Specifications: Color Black Bluetooth: With Bluetooth/ No Bluetooth (Optional) Size Approx. 68 x 62 x 11mm / 2.7 x 2.4 x 0.4in Package Weight 35g Testing Range Testing Precision Voltage 3.33V ~ 33.0V


ExGizmo 52mm Triple Gauge 3 in 1 Voltmeter Water Temp Temperature Oil Pressure Car Meter Auto Sensor
ExGizmo 52mm Triple Gauge 3 in 1 Voltmeter Water Temp Temperature Oil Pressure Car Meter Auto Sensor
By ExGizmo
In Stock
$27.99

mpn: 403068833, ean: 0733403068833,

4.6 out of 5 stars with 139 reviews
Feature:3 in 1 car auto gauge, including Oil Temperature, water temperature gauge, oil pressure gauge.Made of steel material, durable to use.You can clearly see the numbers and pointers, luminous dial for easy reading in the darkness.High sensitive meter and simple operation.Insure greater accuracy and provide a wider margin of safety than indicator lights.Suitable for all cars, trucks, tractors and marine engines.Water temperature gauge measurement range: 40 - 120 Deg.C .Oil temperature gauge


CapsA USB Circuit Testers Multi-Function Current Voltage Detector Tester Digital Tester Monitor Meter (Black)
CapsA USB Circuit Testers Multi-Function Current Voltage Detector Tester Digital Tester Monitor Meter (Black)
By CapsA
In Stock
$0.29

ean: 0016465034719,

4.8 out of 5 stars with 25 reviews
Features:100% brand new and high quality!This is a mini USB meter. It can measure voltage, current, power and capacity.Small size and lightweight, easy to carry.Can detect a variety of power supply output voltage and current.Calculating the capacity and efficiency of mobile phone battery power bank.Simultaneous display of voltage and current data, easy to view.Durable and safety.Specifications:Model:ZFX-MX17Voltage:4-30VCurrent:0-5APower:0-150W Capacity:0-99999mAhSize:Approx.


LiPing DC 0-100V 10A Digital Voltmeter Ammeter Dual Display Voltage Detector Current Meter Panel Amp Volt Gauge 0.28'' Red Blue LED (Red+Red)
LiPing DC 0-100V 10A Digital Voltmeter Ammeter Dual Display Voltage Detector Current Meter Panel Amp Volt Gauge 0.28" Red Blue LED (Red+Red)
By LiPing
In Stock
$0.49

ean: 0659724143823,

4.3 out of 5 stars with 45 reviews
Features: 100% Brand New. Size: 48 mm * 29 mm x 26mm. Display color: red + red,red+blue. Display: 0.28 ''LED number''. Working voltage: DC 4.5 ~ 30V. (if the voltage exceeds 30V, independent power supply is needed). Measurement voltage: DC 0 ~ 10V. Minimum resolution (V): 0.1V. Refresh rate: more than 500 milliseconds / times. Accuracy of measurement: 1% (1 digits). Minimum resolution (A): 0.01A. Working current: < 20mA. Measuring current: 10A (direct measurement, built-in shunt). Working



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