GDM-397 - Portable digital multimeters

GDM-397
Description

Digital multimeter; RS232; LCD; 3,75 digit; Bargraph: 41segm.

Specifications
Manufacturer GW INSTEK
Type of meter digital multimeter
Interface RS232
Measurement AC current
AC voltage
capacitance
continuity
DC current
DC voltage
duty cycle
frequency
resistance
temperature
Kind of display used LCD
Display parameters 3,75 digit
Bargraph 41 segm.
DC voltage measuring range 40mV
400mV
4V
40V
400V
1kV
DC voltage measuring accuracy ±(0.5% + 1 digit)
AC voltage measuring range 40mV
400mV
4V
40V
400V
1kV
AC voltage measuring accuracy ±(1% + 3 digit)
DC current measuring range 0.4mA
4mA
40mA
400mA
4A
10A
DC current measuring accuracy ±(1% + 2 digit)
AC current measuring range 0.4mA
4mA
40mA
400mA
4A
10A
AC current measuring accuracy ±(1.2% + 5 digit)
Resistance measuring range 400...40MΩ
Capacitance measuring range 40nF
400nF
4µF
40µF
400µF
4mF
Capacitance measuring accuracy ±(3%+ 5 digit)
Frequency measuring range 10...10MHz
Frequency measuring accuracy ±(0.1%+4 digit)
Temperature measurement accuracy ±(1.2% + 4°C)
Temperature measuring range (with K-type thermocouple) -40...1000°C
Resistance measuring accuracy ±(0.1%+2 digit)
Test diodes
Continuity test acoustic indication
Power supply battery 6F22 9V x1
Standard equipment drop-like K-type probe
RS232C cable
test leads
Conform to the norm CAT III 1000V
CAT IV 600V
EN 61010
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Dimensions (W x H x D) 87x180x47mm
Producer guarantee (months) 24
Measuring instrument features auto and manual ranging
automatic power-off
HOLD function
MIN/MAX function
REL function
Battery/ rechargeable battery battery 6F22 9V x1
Software included
Illumination yes
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Development and design: Seventh Cat