• Accurate results in under three seconds
• Auto current reversal cancels standing emfs
• Fuse protected to 600 V
• NiMH battery reduces weight
• 250 mW power limit (with optional override) to avoid heating the test sample
• Automatically detects continuity in potential and current connections
• Visible warning of high voltages present at the terminals
• Visible warning of current flowing in the test sample
• Multiple operating modes including fully automatic
• Alpha-numeric keypad for entering test notes
• User setable high and low limits
• Autoranging with Manual option
• Printer output and memory

The MEGGER DUCTER DLRO10 and DUCTER DLRO10X bring new standards to low resistance measurement. Both are fully automatic instruments, selecting the most suitable test current, up to 10 A dc to measure resistance from 0.1 µO to 2000 O on one of seven ranges. For users who desire more control over the measurement process, DLRO 10X uses a menu system controlled by a two-axis paddle to allow manual selection of the test current. DLRO10X also adds real-time download of results and on-board storage for later download to a PC.

Both instruments are built into a strong, lightweight case that is equally at home in the field or in the laboratory. Light enough to be worn around the neck, they are small enough to be taken into areas which were previously too small to access. DLRO 10 uses a large, bright 4-1/2-digit LED display while DLRO 10X has a large, backlit LCD display.

Standard accessories

Item (Qty) Order No.

DLRO 10 Digital Low Resistance Ohmmeter 6111-428

DLRO10X Digital Low Resistance Ohmmeter 6111-429

Complete with

7 Ah NiMH battery module. 6121-492

DH4 Duplex handspikes (2), one with indicator lights. 1.2m / 4 ft 6111-503

Battery charger for operation from 115/230 V . 50/60Hz supply. 6280-333

Cigar lighter adapter for battery charging. 6280-332

User guide. 6172-473

Warranty book. 6170-618

Recommended options

Optional accessories at extra cost

Carrying case for DLRO10/10X and all standard accessories. 6380-138

Carrying case for optional lead sets. 18313

Calibration Shunt,10 O, current rating 1 mA. 249000

Calibration Shunt, 1 O, current rating 10 mA. 249001

Calibration Shunt, 100 mO current rating 1A. 249002

Calibration Shunt, 10 mO current rating 10 A. 249003

Certificate of Calibration for Shunts, NIST CERT-NISTReplacement tips for DH4, DH5 and DH6 hand spikes. Needle point 25940-012

Serrated end 25940-014

DLRO10LPU-EU Mains power attachment - Schuko plug 1003-172

DLRO10LPU-UK Mains power attachment - UK plug 1003-093

DLRO10LPU-US Mains power attachment - US plug 1003-171

Optional test leads at extra cost

Duplex Leads DH5 straight duplex handspikes (2). One has indicator lights. 2.5m/8ft 6111-517

DH6 Duplex handspikes (2) suitable for working on 600 V. systems. 2.5m/8ft 6111-518

Duplex Handspikes (2) with spring

Item (Qty) Order No.loaded helical contacts. 2m/7ft 242011-7

2.5m/8ft 6111-022

5.5m/18ft 242011-18only 1 lead supplied 6m/20ft 6111-023

9m/30ft 242011-30

Straight Duplex Handspikes (2) Heavy Duty with fixed contacts. 2m/7ft 242002-7

5.5m/18ft 242002-18

9m/30ft 242002-30

Duplex Heavy Duty 5cm (2") C-Clamps. (2) 2m/7ft 242004-7

5.5m/18ft 242004-18 9m/30ft 242004-30

Duplex handspikes with replaceable Needle Points 2m/7ft 242003-7

Duplex 1.27 cm (1/2 ") Kelvin Clips. (2) gold plated 2m/7ft 241005-7

silver plated 2m/7ft 242005-7

Duplex 3.8 cm (11/2") Kelvin Clips. (2) 2m/7ft 242006-7

5.5m/18ft 242006-18

9m/30ft 242006-30

Single leads Single handspike (1) for potential measurement. 2m/7ft 242021-7

5.5m/18ft 242021-18

9m/30ft 242021-30

Current clip (1) for current connections. 2m/7ft 242041-7

5.5m/18ft 242041-18

9m/30ft 242041-30

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