Megger DLRO100X DLRO100XB Digital Low Resistance Ohmmeter & Kelvin Clamp

The Megger DLRO100X DLRO100XB digital ohmmeter with Kelvin clamp is a reliable tool for measuring low resistance in a range of applications. The ohmmeter type ensures accurate readings, and the Kelvin clamp helps to secure the connection.

APPLICATION

The need for accurate low resistance measurement is well known and very diverse. Typical applications include:

• Utilities & Service Contractors – commissioning new installations & regular maintenance testing of
• Switchgear and circuit breaker contact resistance
• Busbar and cable joints
• Wire and cable resistance
• Lightning conductor bonding

Original Equipment Manufacturer – detecting manufacturing defects:

• Production test of circuit breakers – contacts & joints
• Production test of high voltage switchgear
• Production test of welded joints & connections

Transport – manufacturing & maintenance:

• Railway rolling stock ground connections & manufactured joints
• Railway lines & conductor rails – commissioning & maintenance
• Aircraft frame bonds and static control circuits

SPECIFICATIONS:

• Measurement range: 0.1 μΩ – 1.999 Ω
• Resolution: 0.1 μΩ
• Noise rejection: Differential 100 mV @ 50-60 Hz on Test Leads
• DC output: Smooth DC
• IP rating: IP54 Lid open / IP65 Lid closed
• Operating temperature range: -20°C up to 50°C
• Storage temperature range: 30°C up to 70°C
• Humidity: <85% R.H. non-condensing
• Battery type: User replaceable Li-ion battery pack
• Battery charge time: Full charge in 2.5 Hrs from flat
• Maximum output voltage: 2 V (battery), 3 V (AC)

Included Items:

• Certificate of Test
• Quick Start Guide
• Calibration Certificate
• CD containing the User Guide
• Mains lead
• USB Cable (X, H variants only)