Megger DLRO200-US Digital Micro-Ohmmeter, 200 A

Specifications

• Portable digital micro-ohmmeter for measuring resistances between 0.1 μΩ and 1 Ω at high current
• Test current 10 A to 200 A DC, depending on load resistance and supply voltage
• Smooth, continuous current application avoids magnetic transients that could inductively trip breaker controls (115 V version)
• Large backlit LCD shows all test parameters and results; LED indicates current flow
• Test modes: manual, auto, continuous; test time 10 seconds in normal/auto mode, refreshed every 2 seconds in continuous mode
• Memory for 300 result sets with 160-character memo, battery-backed for 10 years; RS232 for batch download or real-time printer output
• Measuring range: 0.1 μΩ to 999.9 mΩ (depends on supply voltage and leads used); best resolution 0.1 μΩ
• Resistance accuracy: better than 1% from 300 μΩ to 100 mΩ; better than ±2% from 100 to 300 μΩ
• Voltage accuracy ±0.5% ± 0.1 mV; current accuracy ±0.5% ± 0.1 A
• Maximum continuous test time: more than 10 minutes at 200 A and 20°C ambient
• Operating temperature: -14 to 122°F (-10 to 50°C); maximum humidity 95% RH non-condensing; maximum altitude 2000 m
• Safety IEC61010-1; EMC IEC61326-1
• Dimensions: 16.4 x 9.84 x 10.63" (410 x 250 x 270 mm); weight 31.97 lbs (14.5 kg) excluding test leads
• In the box: DLRO200-US micro-ohmmeter, 5 m (16.4 ft) test leads, download software

Specifications are provided by the manufacturer and may change. Please confirm the exact model in your quote request.