The Megger MIT525 (1001-940) 5 kV DC Insulation Resistance Tester is especially designed for original equipment manufacturers and industrial companies. The MIT525 offers a full suite of test modes, on-board memory, and the ability to download data to a PC or laptop. Instrument productivity is a focus of the MIT525, which offers rapid charge batteries and operation from an AC. source if the batteries are flat. Its rapid charge batteries enable more than 60 minutes testing after a 30 minute charge. In addition, safety rating is not compromised on the MIT525: all terminals are safety rated to CAT IV 600V to 3000m.

The MIT525 has a dual case design, which includes a tough outer case to protect the tester from knocks/drops and an inner fire retardant case. The IP rating is IP65 with the case closed, eliminating moisture and dust ingress.

An intuitive user interface ensures no lost time remembering how to use the tester. Simplicity of operation is achieved with two rotary switches and the large backlight display which enables multiple results to be shown simultaneously. A graphical Quick Start Guide is provided inside the lid to assist first time users.

Five preset voltage ranges are provided in insulation test mode, plus a user settable lock voltage range. Preconfigured diagnostic tests include Polarisation Index (PI), Dielectric Absorption Ratio (DAR), Dielectric Discharge (DD), Stepped Voltage (SV) and Ramp Test.

Advanced memory storage includes time/date stamping of results, logging of data and recall of results to screen. A fully isolated USB device interface (type B) is used for safe transfer of data to Megger's PowerDB / Pro, Advanced and Lite asset management software.

The Insulation Resistance (IR) test is a quantitative test, which indicates the effectiveness of a product's electrical insulation. Applications include cables, transformers, motors / generators, circuit breakers and bushings. Common insulation tests are the "spot test", a 1 minute IR test and a 10 minute Polarisation Index (PI) test, where PI is the ratio R10min / R1min and is temperature independent.

Product Features:
*Performs insulation resistance tests up to 5 kV with 10 teraohms maximum resistance
*Offers full suite of test modes, including IR, IR(t), DAR, PI, SV, DD, and ramp test
*On-board memory with advanced functions, including recall to screen and time/date stamping of results
*USB interface allows for easy download of data to PC
*Maximum noise rejection of 3 mA offers high noise immunity
*Provides 3 mA short circuit output current)
*Dedicated voltmeter function measures AC/DC voltages from 30V to 660V
*Rechargeable li-ion battery performs up to 6 hours continuous testing
*Dual case design with shock-absorbing outer case and fire-retardant inner case
*Rated to IP65 for protection from moisture and dust
*Large backlit display enables viewing of multiple test results
*Intuitive user interface with easy rotary switch operation
*Recorded temperature (measured by independent instruments) can be saved with test result
*Safety rated at CAT IV 600V (maintained to 3000 m altitude

Includes:
1 - MIT525 Insulation Resistance Tester (1001-940)
1 - Power Lead
1 - 3 kV Lead Set with Medium Size Insulated Clips, 3m (10 ft.) long (1008-022)
1 - USB Cable
1 - Product Information CD