Megger Micro-Ohm Meter (MO-2014) Ruggedized with Leads

Lutron MO-2014 Micro-Ohm Meter, 10A Test Current, 4-Wire Kelvin

The Lutron MO-2014 is a bench micro-ohm meter that measures very low resistance accurately using the 4-wire Kelvin method, so the resistance of the test leads themselves does not corrupt the reading. Six ranges cover 1 µΩ resolution up to 6 kΩ, with a test current as high as 10 amps on the lowest range. It is built for measuring contact and joint resistance, testing protective and lightning conductors, checking welded points, and verifying component resistance on the production line. A HI/LO limit function with GOOD/FAIL display and buzzer makes it practical for quality control, and a CALCULATE function converts a resistance reading into cable or wire length.

• 4-terminal (Kelvin) measurement for accurate readings on very low resistances.
• Maximum test current of 10 A, on the 60000 µΩ range.
• Wide measuring range: six ranges with 1 µΩ resolution up to 6 kΩ.
• Ideal for testing protective conductors, lightning conductors and welded joints.
• Ideal for measuring component resistance precisely.
• Two working modes, resistive and inductive. Resistive is the normal mode.
• GOOD/FAIL limit function for incoming quality control.
• Built-in buzzer sounds on GOOD status to assist Q.C. judgment.
• Special CALCULATE function measures cable and wire length.
• Large backlit LCM display for easy readout.
• Data hold and zero functions.
• RS-232 computer interface.
• LSI circuit provides high accuracy, reliability and durability.
• Built-in over-input protection and a replaceable fuse.
• Durable bench housing with an easel type case stand.
• Powered by batteries or the included AC/DC 9V adapter.

The 60000 µΩ range draws a 10 A test current and must be operated from the DC 9V power adapter, not from batteries. Do not apply voltage to the four input terminals; they are current and sense inputs only.

Specifications

Electrical Specifications

Specifications apply at 23 ± 5 °C. Accuracy is based on the reading value. In the figures below, "digits" refers to counts of the least significant digit.

Specifications are tested in an environment with RF field strength less than 3 V/m and frequency less than 30 MHz.

Dimensions

Weight

Accessories Included

• 4-wire test lead set with 2 Kelvin clips, 1 pair.
• AC/DC 9V power adapter, 1 set.
• Carrying case, CA-08, 1 pc.
• Instruction manual, 1 pc.

Optional Components

• USB cable, USB-01.
• RS-232 cable, UPCB-02.
• Data acquisition software, SW-U801-WIN.
• Excel data acquisition software, SW-E802.
• SD card data recorder, DL-9602SD.

Downloads