1. Testing and Measurement
  2. Low Resistance Testers
Megger
Megger DLRO200 Digital Microhmmeter
Model No :
Part Code :
DLRO200-EN

Overview

Megger DLRO200 measures resistances between 0.1 μΩ and 1 Ω, at high currents.This versatile instrument can provide test currents from 10 amps up to 200 amps subject to the load resistance and supply voltage. The small size makes DLRO200 equally at home in the workshop,on the production floor or in the field. The high current capability and compact design make DLRO200 suitable for testing circuit breaker contacts, switch contacts, busbar joints or other applications where high current is needed.

Features
- Small and weighs less than 15 kg (33 lbs)
- Test currents from 10 A to 200 A d.c.
- 0.1 µO best resolution
- On board memory for up to 300 test results and notes
- RS232 port to download stored results or for real time output to a printer
- Supplied complete with 5m (16.4 ft.) test leads and download software
- Smooth, continuous applied current eliminates magnetic transients capable of inductively tripping breaker controls (115 V version)
General Specifications
- Measurement Range: 0.1 µO to 999.9 mO(Subject to supply voltage and leads used)
- Accuracy: Voltage ±0.5% ± 0.1 Mv
- Current ±0.5% ± 0.1 A
- Resistance: Better than 1% from 300 µO to 100 mO
- Test Modes: Manual, Auto, Continuous
- Test Time: 10 seconds NORMAL /AUTO mode,
Refreshed every 2 seconds in CONTINUOUS mode
- Display: Large, high resolution backlit liquid crystal display
- Warnings Current flowing: - LED
- Data Transfer Real time or batch download via RS232 using Download Manager
- Storage Capacity: 300 result sets and memo,
battery backed for 10 years
- Memo field: 160 characters max
- Test Current Range: 10 A to 200 A d.c.
- Accuracy: ±2% ±2 A
- Safety: IEC61010-1EMC: IEC61326-1
- Dimensions: 410 x 250 x 270 mm(16.4 x 9.84 x 10.63 ins)
- Weight: 14.5 kg (excluding test leads)(31.97 lbs)
Warranty
1 Year