Microohmmeters / DLROs

The integral Li-on battery supplies a constant 100A current for up to 30 minutes or up to 360 Manual/Auto tests to enable enhanced productivity in remote locations. With a focus on user safety, advanced design features ensure the safe operation of the instrument in the most adverse conditions, including a CATIV 600V safety rating in accordance with IEC61010. The rugged design, intuitive interface and IP54 (lid open) rating ensure reliability and ease of use in the most arduous of conditions. Mains Only DualGround grounds both sides of the breaker under test Rugged Design for Use in Demanding Environments Adjustable 10-100A Output, 4 Terminal Measurement 0.1μΩ to 2 Ω Measurement Range 0.1μΩ Resolution Accuracy of ±0.05 μΩ Between 0.1 μΩ and 10 μΩ, ±0.2% Between 10 μΩ and 2 Ω CATIV 600V Safety Rating Battery and Mains Powered Battery Capacity 360 Single Tests or up to 30 Minutes Continuous 1c00A output Memory Storage USB Download Capability Adjustable Current Ramp Rates and Test Duration Low Ripple D.C. IP Rating 67 (Lid Closed) IP54 (Lid Open Battery Operation Only) Large, Clear LCD Display Time and Date Stamped Memory for Recording of Results (999 Readings) > Each Unit Includes Line Cord Quick Start Guide Certificate of Test Calibration Certificate Information CD

The DLRO100H and HB are the top-of-the-line models of the DLRO100 series of digital low resistance ohmmeters. Both the H and HB model runs on line power, while HB model includes an integrated Li-ion battery that is able to supply a constant 100 A current for up to 200 automatic or manual tests, enhancing productivity in remote locations. The integral Li-on battery supplies a constant 100A current for up to 30 minutes or up to 360 Manual/Auto tests to enable enhanced productivity in remote locations. With a focus on user safety, advanced design features ensure the safe operation of the instrument in the most adverse conditions, including a CATIV 600V safety rating in accordance with IEC61010. The rugged design, intuitive interface and IP54 (lid open) rating ensure reliability and ease of use in the most arduous of conditions. integrated Li-ion battery Mains DualGround grounds both sides of the breaker under test Rugged Design for Use in Demanding Environments Adjustable 10-100A Output, 4 Terminal Measurement 0.1μΩ to 2 Ω Measurement Range 0.1μΩ Resolution Accuracy of ±0.05 μΩ Between 0.1 μΩ and 10 μΩ, ±0.2% Between 10 μΩ and 2 Ω CATIV 600V Safety Rating Battery and Mains Powered Battery Capacity 360 Single Tests or up to 30 Minutes Continuous 1c00A output Memory Storage USB Download Capability Adjustable Current Ramp Rates and Test Duration Low Ripple D.C. IP Rating 67 (Lid Closed) IP54 (Lid Open Battery Operation Only) Large, Clear LCD Display Time and Date Stamped Memory for Recording of Results (999 Readings) > Each Unit Includes Line Cord Quick Start Guide Certificate of Test Calibration Certificate Information CD

A new addition to the comprehensive range of Megger Low Resistance Ohmmeters, the DLRO100 enables low resistance measurement, across multiple applications, in areas without access to mains power. The integral Li-on battery supplies a constant 100A current for up to 30 minutes or up to 360 Manual/Auto tests to enable enhanced productivity in remote locations. With a focus on user safety, advanced design features ensure the safe operation of the instrument in the most adverse conditions, including a CATIV 600V safety rating in accordance with IEC61010. The rugged design, intuitive interface and IP54 (lid open) rating ensure reliability and ease of use in the most arduous of conditions. Mains Only Internal Memory USB Data Download Dual Ground: Clamp Optional Rugged Design for Use in Demanding Environments Adjustable 10-100A Output, 4 Terminal Measurement 0.1μΩ to 2 Ω Measurement Range 0.1μΩ Resolution Accuracy of ±0.05 μΩ Between 0.1 μΩ and 10 μΩ, ±0.2% Between 10 μΩ and 2 Ω CATIV 600V Safety Rating Battery and Mains Powered Battery Capacity 360 Single Tests or up to 30 Minutes Continuous 1c00A output Memory Storage USB Download Capability Adjustable Current Ramp Rates and Test Duration Low Ripple D.C. IP Rating 67 (Lid Closed) IP54 (Lid Open Battery Operation Only) Large, Clear LCD Display Time and Date Stamped Memory for Recording of Results (999 Readings) > Each Unit Includes Line Cord Quick Start Guide Certificate of Test Calibration Certificate Information CD

A new addition to the comprehensive range of Megger Low Resistance Ohmmeters, the DLRO100 enables low resistance measurement, across multiple applications, in areas without access to mains power. The integral Li-on battery supplies a constant 100A current for up to 30 minutes or up to 360 Manual/Auto tests to enable enhanced productivity in remote locations. With a focus on user safety, advanced design features ensure the safe operation of the instrument in the most adverse conditions, including a CATIV 600V safety rating in accordance with IEC61010. The rugged design, intuitive interface and IP54 (lid open) rating ensure reliability and ease of use in the most arduous of conditions. Mains Only Rugged Design for Use in Demanding Environments Adjustable 10-100A Output, 4 Terminal Measurement 0.1μΩ to 2 Ω Measurement Range 0.1μΩ Resolution Accuracy of ±0.05 μΩ Between 0.1 μΩ and 10 μΩ, ±0.2% Between 10 μΩ and 2 Ω CATIV 600V Safety Rating Battery and Mains Powered Battery Capacity 360 Single Tests or up to 30 Minutes Continuous 1c00A output Memory Storage USB Download Capability Adjustable Current Ramp Rates and Test Duration Low Ripple D.C. IP Rating 67 (Lid Closed) IP54 (Lid Open Battery Operation Only) Large, Clear LCD Display Time and Date Stamped Memory for Recording of Results (999 Readings) > Each Unit Includes Line Cord Quick Start Guide Certificate of Test Calibration Certificate Information CD

High or low output power selection for condition diagnosis Rechargeable battery or line power supply, continuous operation, even with dead battery 10 A for 60 seconds, less time waiting to cool, great for charging inductance High input protection to 600 V, inadvertent connection to line or UPS voltage will not blow a fuse Heavy duty case: IP 65 lid closed, IP54 operational (battery operation only) Rotary switch selects one of five test modes, including auto start on connection, giving ease of use Equally at home in the laboratory, the workshop or in the field, on the bench or on the ground, Megger’s new heavy duty DLRO10HD low resistance ohmmeter combines rugged construction with accuracy and ease of use It features an internal rechargeable battery and can also operate from a mains supply, even if the battery is completely flat > Each Unit Includes DH4 duplex handspike 1.2m Test lead pouch (lid mounted) DLRO10HD user guide CD Warranty book

Small and weighs less than 15kg Test currents from 10 A to 200 A d.c. 0.1 µohm 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 > Each Unit Includes 5 m (16.4 ft.) Lead set set comprising 2 x 50 mm2 current leads with clips and 2 potential leads with clips Download Manager User Guide on CD-ROM RS232 download cable Quick Start Guide (English) Quick Start Guide (French) Warranty card

The Megger DLRO200 series digital microhmmeter measures resistance in switch and breaker contacts, bus-bar joints, and other high-current electrical systems. The meter is autoranging and digital for safety and ease of use. The internal memory stores up to 300 sets of results, which can be annotated with notes by the user. The results and notes can be downloaded to a PC or directly outputted to a printer via the RS232 port. The microhmmeter measures resistance from 0.1 microhms to 1 ohm, with test currents from 10 to 200A. The unit is safety rated to European Standard EN61010-1. The DLRO200 series is used by electricians and electrical contractors. Small and Weighs Less than 33 lbs (14.5kg) Test Currents from 10 A to 200 A d.c. Filtered Direct Current Output Eliminates Magnetic Transients 0.1 µW 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 16 ft. (5m) Test Leads and Download Software > Each Unit Includes 16 ft. (5 m) Lead set comprising 2 x 25 mm2 current leads with clips 2 potential leads with clips 5059E Kelvin Clips Download Manager User Guide on CD-ROM RS232 download cable Quick Start Guide (English)

Megger Model # 247000 0-5.999 Millioms to 59.99 Ohms in 5 Ranges Resistance Range: 0-5.999 MW, 0-59.99MW, 0-599.9MW, 0-5.999W, 0-59.99W Resolution: 1µW, 10µW, 0.1MW, 1MW, 10MW Current: 10A, 1A, 100mA, 10mA, 1mA Accuracy: 0.25% of rdg 1 LSD Power Source: Rechargeable batteries 8 x 9 x 8 HWD/12.25 lbs > Each Unit Includes 17032 Line Cord Rechargeable Battery Instruction Manual