Applied in production line test,electrical maintenance, aging products, battery charging, laboratories scientific research and teaching and all other need DC regulated power supply.
60A 5A DC Power Supply GVDA, GD-A605
30V 5A DC Power Supply,GVDA SPS-H305
30V 10A DC Power Supply,GVDA SPS-H3010
Gvda Gd-A1203 120V 3A Adjustable DC Power Supply
GVDA GD163A Digital Mini Clamp Meter
GVDA GD163B Digital Mini Clamp Meter
GD109 is a pocket type digits pen-type smart multimeter,with true RMS.It will automatically identify DC voltage/AC voltage/resistance and measure.
GVDA Digital Pen Type Smart Multimeter DC AC Voltage Tester Voltmeter Auto Range Resistance Capacitance True RMS Multi-meter.
GVDA GD110A Non-Contact AC Voltage Tester With LCD Display
GVDA GD116A Digital Ac Dc Voltage Test Pencil with LCD Display
GVDA GD116B Non Contact 3 Phase Rotation Indicator Pen
GVDA GD116C Intelligent Non-contact Alarm AC voltage detector meter smart tester Pen 12-1000V
GVDA Smart Portable Electric Soldering Iron kit Digital Welding Tool Ceramic Heater Welding Solder Rework Station Heat Pencil Smart Solder Iron.
GVDA GD301 Portable 72W Led Display Smart Soldering Iron















