The GDM-300/400 Series Hand Held DMM are a compact, high precision, battery operated multimeter series designed to meet of service engineers. The GDM-300/400 Series design is driven by mobileoriented 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 temperature measurement for outdoor use. The basic functions match the depth of bench-top multimeters: fuse-зrotected current input, true RMS for accurate AC measurements, Auto ranging, Duty cycle, and Relative mode. These compact, reliable, and economical devices are ideal for any engineer.

Features:
GDM-452/357/350B
- 4 1/2 Digits 19999 counts (GDM-452), 3 1/2 Digits 1999 counts (GDM-357/350B)
- Manual Ranging, Continuity Beeper/Diode Test, Data Hold
- hFE Test (GDM-350B)
- Temperature Measurement (GDM-357/350B)
- Capacitance (GDM-452/357)
- Frequency Measurement (GDM-452)
GDM-461/397/360/398
- 22000 Counts Auto/Manual Ranging (GDM-461)
- 4000 Counts Auto/Manual Ranging (GDM-397/398)
- 6000 Counts Auto/Manual Ranging (GDM-360)
- Capacitance, Frequency Measurement
- Continuity Beeper/Diode Test
- High Energy Fuse for 10A Range
- Data Hold/Relative Mode
- True RMS (GDM-461/360)
- RS232C (GDM-461/397/360)

GW Instek GDM-397 Handheld Multimeter CControls

Additional Information

GDM-461

Additional Information
Category	DMM / Digital Multi Meters
Brand	GWinstek
Measurements	DCV, ACV, DCI, ACI, Resistance, Ω, Continuity, S, Frequency, Hz, Capacitance, F, Diode
Number of Wires	2
Touchdisplay	No
Function Generator	No
Measurement Resolution [Digits]	4.0
Com. Interface	RS-232