Velleman DCM330, Руководство пользователя

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DCM330
V. 03 – 14/06/2016 7 ©Velleman nv
6. Technical Specifications
Clamp Size opening 23mm (14/16”)
Diode Test Current 0.3mA typical; open circuit voltage 1.5VDC
Continuity Check threshold < 120Ω; test current < 1mA
Low Battery Indication
“
BAT
” is displayed
Overrange Indication
“
OL
” is displayed
Measurement Rate 2 per second, nominal
Input Impedance 7.8M Ω (V DC and AC)
Display 3 ½ digits (2,000 counts) LCD
AC Current Bandwidth 50/60Hz (AAC)
AC Voltage Bandwidth 50/400Hz (VAC)
Operating Temperature L10°C ~ 50°C (14°F ~ 122°F)
Storage Temperature L30°C ~ 60°C (L14°F ~ 140°F)
Relative Humidity 90% (0°C ~ 30°C or 32°F ~ 86°F)
75% (30°C ~ 40°C or 86°F ~ 104°F)
45% (40°C ~ 50°C or 104°F ~ 122°F)
Altitude operating: 3,000m
storage: 10,000m
OverLvoltage category III 600V
Auto PowerLOff after approx. 15 min
Power Supply 2 x 1.5V AAA batteries (incl.)
Dimensions 205 x 70 x 37mm
Weight 210g with battery
Accessories manual, test leads, batteries, carrying bag
Function Range Accuracy
AC Current
2.000 AAC
± (2.5% of rdg + 10
digits)
20.00 AAC
± (2.5% of rdg + 4 digits)
200.0 AAC
400 AAC ± (3.0% of rdg + 4 digits)
DC Voltage
200.0 mVDC
± (0.5% of rdg + 510
digits)
2.000 VDC
± (1.2% of rdg + 3 digits) 20.00 VDC
200.0 VDC
600 VDC ± (1.5% of rdg + 3 digits)