Latest Test and Measurement News

True RMS Handheld Digital Multimeter

19 August 2022 - GW Instek launched the GDM-500 Series hand-held DMM, a compact, high precision, battery operated multimeter designed to meet the application requirements of service engineers. The GDM-500 series design is driven by mobile-oriented features: automatic power-off to preserve battery life, a large backlight display for crisp viewing, a rotary selector and push buttons to ease operation, and NCV (Non-Contact Voltage) function for outdoor use.

The basic functions of the Series match the extensive functionalities of bench-top multimeters: fuse-protected current input, true RMS for accurate AC measurements, Audible/Visual Alarm when Overload, Auto ranging, Duty cycle and Relative mode. The compact, reliable and economical GDM-500 Series is ideal for engineers.

 Features

•   Auto Ranging (GDM-541/533/532)
•   True RMS (GDM-541/533/532)
•   Analog Bar (GDM-541/533)
•   USB (GDM-541/533)
•   Display Backlight (GDM-541/533/532/531)
•   NCV Function (GDM-541/533/532/531)
•   Audible / Visual Alarm (GDM-541/533/532/531)
•   AC+DC Voltage (GDM-541)
•   LPF ACV (GDM-541)
•   hFE Test (GDM-541)
•   LoZ ACV (GDM-533)

www.gwinstek.com/