Sonel WMUSMMR650 MMR-650 Winding Resistance and Low Resistance Meter (50-60Hz)

  • Part #:WMUSMMR650
  • Model #:MMR-650
  • Condition:Brand New
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Technical details
Insulation typeaccording to EN 61010-1double
Measurement categoryIII 600 V acc. to EN 61010-2-030:2011
Protection against external voltageup to 600 V AC for 10 s
Ingress protection according to EN 60529with closed housing: IP67; with open housing, powered from the battery pack, installed plugs: IP54; with open housing, powered from mains and/or without plugs: IP40
Power supply to battery charger90 V…265 V/50 Hz…60 Hz, 2 A
Battery charging timeapproximately 3.5 hours
Number of measurements (of resistive objects) with 10 A current performed when powered from the700…800 depending on the ambient temperature
Maximum wire resistance for 10 A current300 mΩ
Accuracy of measuring current setting± 10%
Time of performing the resistance measurementwith selected resistive object type and bidirectional current flow: 3 s; with selected inductive object type, dependent on the resistance and inductance of the object: 5 s or more
Operating temperature-10°C…+50°C / 14°F…122°F
Charger operating temperature0°C…+45°C / 32°F…113°F
Storage temperature-20°C…+60°C / -4°F…+140°F
Humidity20%…90%
Reference temperature+23°C ± 2°C / 73.4°F ± 3.6°F
Reference humidity40%…60%
Temperature coefficient±0.01% of d.v./°C ± 0.1 digit/°C ("d.v." - displayed value)
Time to AUTO-OFF5…45 minutes or option not active, depending on the setting
TFT graphic display800 x 480 pixels
Interface standardUSB, LAN, Wi-F
Quality standarddesign and manufacturing are ISO 9001 compliant
The product meets the EMC requirements (emission for industrial environment) according toPN-EN 61326-1 i PN-EN 61326-2-2
Compliance with FCC RulesClass A digital device