Velleman DCM268N Uživatelský manuál stáhnout pdf (Strana 7)

DCM268N

00 (28/11/2008) 7 Velleman

Technical specifications

DC voltage 0.4/4/40/400/600V

basic accuracy ±(1.5% of rdg + 2 digits) / ±(0.8% of rdg + 2 digits) for 0.4V range

/ ±(2.0% of rdg + 2 digits) for 600V range

input impedance 10Mohm

maximum input 600V

AC voltage 0.4/4/40/400/600V TRUE RMS

basic accuracy ±(1.5% of rdg + 8 digits) / ±(1.0% of rdg + 10 digits) for 0.4V

range / ±(2.0% of rdg + 8 digits) for 600V range

input impedance 10Mohm

frequency range 50-60Hz

maximum input 600V

DC current 40/400/1000V

basic accuracy ±(2.8% of rdg + 10 digits) for 40A range / ±(2.8% of rdg + 8 digits)

for 400A range / ±(3.0% of rdg + 8 digits) for 1000A range

AC current 40/400/1000A TRUE RMS

basic accuracy ±(2.8% of rdg + 10 digits) for 40A range / ±(2.8% of rdg + 8 digits)

for 400A range / ±(3.0% of rdg + 8 digits) for 1000A range

resistance 400/4K/40K/400K/4M/40M

basic accuracy ±(1.0% of rdg + 4 digits) for 400ohm range / ±(1.5% of rdg + 2

digits) for 4K~400K range / ±(2.5% of rdg + 5 digits) for 4M range /

±(3.5% of rdg + 10 digits) for 40M range

overload protection 15s max. 250V (all ranges)

capacitance 4n/40n/400n/4µ/40µ/400µF/4mF/40mF

accuracy ±(5.0% of rdg + 30 digits) for 4nF range / ±(5.0% of rdg + 20

digits) for 40nF range / ±(3.0% of rdg + 5 digits) for 400nF~40µF

range / ±(4.0% of rdg + 10 digits) for 400µF range / ±(5.0% of rdg

+ 10 digits) for 4mF~40mF range

frequency 4,000KHz

basic accuracy ±(1.5% of rdg + 2 digits)

overload protection 15s max. 250V (all ranges)

temperature -40°C~1,000°C

basic accuracy ±(2.5% of rdg + 3°C)

maximum display 3999

LCD display size 22 x 35 mm

power supply 1 x 9V battery (incl.)

dimensions 229 x 80 x 49mm

weight (with battery) ±303g

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Velleman DCM268N Uživatelský manuál Strana 7