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
USB DC Regulated Switching Power Supply Adjustable1.Output voltage: DC 0-30V/60V/120V. 2.Output Current: DC 0-5A/10A. 3.Input voltage: 220V 10% @ 50Hz 5Hz /110V 10% @ 60Hz 5Hz. 4.have USB ports, which can charge mobile phones.
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Color LCD Digital Multimeter 6000 Counts1.VA Colour Larger HD LCD . 2.Max 6000 Counts display. 3.Auto range and Manual Range. 4.Sampling Rate: About 3 times per second. 5. Over range display: the highest position shows OL. 6. Low voltage
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Automotive Brake Fluid Liquid TesterGVDA GD182 Automotive Brake Fluid Liquid Tester, High Precision Car Brake Fluid Detector, Hydraulic Fluid/Liquid/Oil Moisture Analyzer with LCD Screen Audible Alarm DOT3 DOT4 DOT5.1 Tester,Automotive
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Large LCD Intelligent Socket TesterGVDA GD101B Socket Tester Outlet Tester RCD GFCI NCV Test Outlet checker EU US UK Plug Ground Zero Line 30mA Smart Socket Detector
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DC Power SupplyMODEL: GD-G305 / GD-G3010 / GD-G605 / GD-G1203 . Input Voltage:220V. Output Voltage:30V/30V/60V/120V. Output Current:5A/10A/5A/3A.
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Programmable Memory Function DC Power SupplyGVDA 30V 5A 10A 60V 5A 200V 300V 1A Programmable DC Power Supply Adjustable High Precision Memory Function Switching Regulated Power Supply
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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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AC 600A Inrush Clamp Meter1.Model:GD166A. 2.Maximum 6000 Counts . 3.Inrush current test . 4.NCV Measurement .
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USB Charger 65W Electric Soldering Iron KitGVDA Smart Portable Electric Soldering Iron kit Digital Welding Tool Ceramic Heater Welding Solder Rework Station Heat Pencil Smart Solder Iron
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Adjustable Regulated DC Power Supply 120V 3A1.Have complete operating protection function.over temperature protection,overload protection,short circuit protection.. 2.Small size, low ripple,light weight and high power density,Highly
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Bench DC Power SourceGVDA New USB Laboratory Switching DC Power Supply 30V 5A 10A 60V 5A 120V 3A Adjustable Variable LAB Voltage Regulator Bench Source White with Color LCD Display, 110V 220V EU UK US AU Plug for choice
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Adjustable DC Switching Power Supply 30V 10A1.High-precision LED digital display. 2.Constant voltage and current. 3.Simultaneous display of V/A/W. 4.Overload protection. 5.Voltage and current are continuously adjustable. 6.Voltage and current
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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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4000 Counts True RMS Digital Multimeter1.4000 Counts & Multi-function . 2.Auto Range . 3.NCV Measurement . 4. Backlight LCD and flashlight .
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2000 Counts Manual Range Digital MultimeterMax 2000 Counts Display . Manual Range with Data hold Function . Auto Power off with back lights. Fuse protection:mA:F200mA/250V fuse / 10A:F10A/250V fuse. Power Supply: 2x1.5V AAA Batteries ( NOT
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Portable Tester Digital Multimeter Profesional1.GD108A dual Color LCD Screen2.Maximum display: Maximum 6000 Counts display3.GD108A is Auto range4.Sampling Rate: About 3 times per second5.Over range display: the highest position shows OL
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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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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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30V 10A White DC Switch Bench Power Source1. High-precision LED digital display, intuitive and clear.. 2. 8 cm smart fan, excellent heat dissipation, effectively extend fan life and reduce noise.. 3. The use of advanced technology to
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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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