VOLTCRAFT VC251TRMS - Voltcraft Multimeter Technical Specifications

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14. Technical data
Display ..............................................................2000 counts
Measurement interval .......................................approx. 2-3 measurements/second
AC measurement method .................................True RMS, AC-coupled
Test lead length ................................................approx. 90 cm
Measuring impedance ......................................≥10MΩ//10pF(Vrange)
Measuring terminal clearance ..........................19 mm (COM-V)
Low battery indicator Battery voltage ...............≤6V
“Dangerous voltage” indicator ..........................≥30V/AC-DC
“Range exceeded” alarm ..................................≥600V/AC-DC,≥10A/AC-DC,≥200mA/AC-DC
“OL” (overload) alarm .......................................≥610V/AC-DC,≥10,10A/AC-DCormeasurement>2200counts
Automatic power-off .........................................after approx.15 minutes (can be manually disabled)
Current consumption (auto off) .........................<30 µA
Operating voltage .............................................9V block battery
Operating conditions .........................................0 to +40 °C (<75% RH)
Operating altitude .............................................max. 2000 m above sea level
Storage temperature .........................................-10 °C to +50 °C
Weight ..............................................................approx. 382 g
Dimensions (L x W x H) ....................................178 x 85 x 40 mm
Measuring category ..........................................CAT III 600 V
Pollution degree ................................................2
Meets ................................................................EN 61010-1 safety regulations
Measuring tolerances
Accuracy in ± (% of reading + display error in counts (= number of smallest points)). These accuracy readings are
valid for one year at a temperature of +23 °C (± 5 °C) and a relative humidity of less than 75 % (non-condensing).
Ifthemultimeterisusedoutsideofthistemperaturerange,usethefollowingcoefcienttocalculatetheaccuracy.
+0.1x(speciedaccuracy)/1°C
The accuracy of measurements may be affected when the multimeter is used in a high-frequency electromagnetic
eld.