Contact Us
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Tel: +8618822802390
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E-mail: admin@gvda-instrument.com
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WhatsApp: 8618822802390
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Add: Room 610-612, Huachuangda Business Building, District 46, Cuizhu Road, Xin'an Street, Bao'an, Shenzhen
Non Contact AC DC Voltage Detector Tester1. high sensitivity AC12~1000V; Low sensitivity AC48~1000V. 2. Frequency: 50/60Hz. 3. Alarm mode: Sound and light alarm. 4. Probe shape: Prolate shape. 5. Backlight: Red and green double color
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3 in 1 Digital Oscilloscope Multimeter Signal GeneratorGVDA 3 in 1 Digital Oscilloscope 12MHz Analog Bandwidth 6000 Counts Smart Multimeter Rechargeable Multimetro Auto Current Voltage Tester Signal Generator
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Portable 72W Led Display Soldering IronGD301 Portable Soldering Iron Max 72W is an original electric soldering iron.It is a portable and easy-to-use electric soldering iron adopting the internal heating working mode with dual temperature
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Automotive Car Fault Maintenance Circuit Test PenGVDA Non-contact AC Voltage Tester 12-300V Digital Pen Type Voltage Detector Electric Sensor Test Pencil Electrician Tools Audible Alarm
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Electrical Tester With LCD DisplayGVDA Non-contact AC Voltage Tester 12-300V Digital Pen Type Voltage Detector Electric Sensor Test Pencil Electrician Tools Audible Alarm
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NCV Automatic Wire Stripping PliersGVDA Non Contact Voltage tester and Wire Stripper Tools Multitool Pliers GD306A Automatic Stripping Cutter Cable Wire Crimping Electrician Repair Tools with NCV Function
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Digita ATC Sugar RefractometerSMART SENSOR ST335A, Lightweight and portable ATC sugar meter refractometer that is suitable for sugar content measurement of products with high sugar content such as liquid sugar, the production of
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4000 Counts Auto Range Smart MultitesterGVDA Digital Multimeter Auto Range DMM Voltmeter True RMS AC DC NCV Ohm Voltage Meter Smart Ammeter Multi-meter 4000 Counts Multitester
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Non Contact Voltage Tester With FlashlightGVDA Non-contact AC Voltage Tester 12-300V Digital Pen Type Voltage Detector Electric Sensor Test Pencil Electrician Tools Audible Alarm
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Smart Pen Type NCV Multimeter Auto Range1. Max 4000 Counts . 2. NCV Measurement . 3. Non contact Phase sequence detection . 4.sampling speed: 3 times per second .. 5.Color LCD clear screen, easy to read the measured values..
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Professional Digital Inrush Clamp Meter1.Maximum 6000 Counts . 2.Inrush current test . 3.VFD V/A Test . 4.NCV Measurement . 5.LowZ Gear selection .
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Non Contact AC Voltage Tester Pen1. Display: LCD Bargraph. 2. high sensitivity: AC12~1000V; Low sensitivity: AC48~1000V. 3. Frequency: 50/60Hz. 4. Alarm model: Sound and light alarm. 5. Probe shape: Prolate shape. 6. Backlight: Red
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High Voltage Dc Bench Power Supply 60V 5A1. Input voltage: 220V 10% @ 50Hz 5Hz 110V 10% @ 60Hz 5Hz ,witch or a single voltage input. 2. Output voltage: DC 0- 30V/60V/120V Ratings V (see Table I). 3. Output Current: DC 0-3A/5A/10A rated A
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Adjustable DC Power SupplyGVDA Black USB 4digits Adjustable Laboratory Adjustable DC Power Supply 30V 10A Regulated Switching Power Supply 60V 5A 120V 3A Repair
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Digital Multimeter Smart 9999 Counts True RMSGVDA smart multimeter can accurately measure AC/DC voltage, AC/DC current, 10A current, and can also be used to test continuity, capacitance, frequency, duty cycle, resistance, diode, temperature,
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Electromagnetic Field Radiation DetectorRange: Electric: 0~2000mG; Magnetic: 0~200μT.. Unit: mG (Electric Field); μT (Magnetic Field).. Resolution: 1mG, 0.1μT.. Test Bandwidth: 30Hz-300Hz.. Number of Axis: Single Axis Inductive Head..
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Professional Digital Multimeter with Temperature TesterDC Voltage: 600mV/6V/60V/600V/1000V (±(0.5%+3)AC Voltage: GD108B: 6V/60V/600V/750V ±(1.0%+5)DC Current: GD108B: 10A ±(1.2%+3)AC Current: GD108B: 60mA/600mA ±(1.0%+3) 10A ±(1.5%+3)Temperature: GD108B:
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Non-contact AC Phase Voltage Detector1.NCV detection voltage range :12~1000V,50/60Hz. 2.Phase detection voltage range :90~400V,50/60Hz. 3.Phase Sequence Detection: Normal, Reverse and Lack. 4.Sound and LED Alarm. 5.Automatically
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Sound Noise Level Measurement Devices ToolsThis instrument is high precision sound level meter, accuracy up to +/-1.5dB.. 1) Measurement range : 30~130dB.. 2) Frequency weighting : A weighting. 3) Maximum and Minimum value hold function.. 4)
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Sound Noise Voice Decibel Detector1.Measuring Range: 30~130dBA. 2.Resolution: 0.1dB. 3.Accuracy: ±1.5dB (under reference conditions). 4.Frequency Range: 31.5Hz to 8.5Hz. 5.. Frequency Weighting: A Weighting. 6.Data hold: Maximum and
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600V Electrical Testers let you check voltage, continuity and current with one compact tool. With the T5, all you have to do is select volts, ohms, or current and the tester does the rest. OpenJaw...
A non-contact voltage checker is a tool that is used to test for the presence of an electrical charge on a conductor. This is done by placing the tip of the checker against the conductor and...
ANENG VD802 Non-contact AC Voltage Detector Tester Meter 12V-1000v Pen Style Electric Indicator LED Outlet Voltage Dectetor Sensor Wit. 1. $22.99. Klein Tools NCVT-2 Dual Range Non-Contact Voltage...
Top 3 Voltage Testers 2022 2. Klein Tools NCVT-2 Voltage Tester 3. Neoteck Non-Contact AC Voltage Tester Pen Types of Voltage testers Top 3 Voltage Testers 2022 1. Fluke 1AC-A1-II VoltAlert...
Best Voltage Tester – Reviews & Buying Guide for 2021 Fluke 1AC-A1-II VoltAlert Non-Contact Voltage Tester Milwaukee 2202-20 Voltage Detector with LED Light Klein Tools NCVT-3 Voltage Tester TACKLIFE...
Digital AC/DC Voltage Tester 12 to 240V AC, 1.5 to 24V DC Compare ET45 AC/DC Voltage Tester Compare NCVT-4IR Non-Contact Voltage Tester Pen, 12-1000 AC V with Infrared Thermometer Compare ET250 AC/DC...





