Megger DLRO10HD Digital Low Resistance Ohmmeter

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Megger DLRO10HD Digital Low Resistance Ohmmeter
  • Application

  • The DLRO10HD measures low resistance values in applications ranging from railways and aircraft to resistance of components in industry. It also does inductive measurements on electric motors and generators.
  • Key Features

  • The unit is powered from either its rechargeable battery or line power
  • High or low output power selection for condition diagnosis
  • Heavy duty case: IP65 lid closed, IP54 operational (battery operation)
  • 10 A for 60 seconds with less time waiting to cool
  • High input protection to 600 V

Temperature Coefficient < 0.01% per °C, from 5 °C to 40 °C
Maximum Altitude 2000m (6562 ft) to full safety specifications
Display size/type Main 5 digit plus 2 x 5 digit secondary displays
Battery type 6 V, 7Ah sealed lead acid
Voltage input range 90 to 264 V, 50-60 Hz
Charge time 8 hours
Backlight LED backlight
Battery life 1000 Auto (3 sec) tests
Auto power down 300s
Mode Selection Rotary switch
Range Selection Rotary switch
Range 6.7 kg
Case dimensions (L)315mm x (W)285mm x (H)181mm
Pouch for test leads Yes (lid mounted)
Test Leads DH4 lead set included
IP rating IP65 case closed, IP54 battery operation
Safety rating In accordance with IEC61010-1, CATIII 300 V when used with DH7 leads
Operating temperature and humidity -10 °C to 50 °C
(14 °F to 122 °F) < 90% RH
Reference conditions 20 °C ±3 °C
Storage temperature and humidity -25 °C to 60 °C, < 90% RH
EMC In accordance with IEC61326-1 (Heavy industrial)
Noise rejection Less than 1% ±20 digits additional error with 100 mV peak 50/60 Hz on the potential leads. Warning will show if hum or noise exceeds this level