Metrel MI 3132 Electric Vehicle Tester
The automotive industry is undergoing an electrical revolution, with all the associated benefits and challenges. One of the challenges is proper and reliable servicing and maintenance of electric vehicles (EVs), which differ from that of vehicles with internal combustion motors. This is where the MI 3132 EV Tester comes in. Our new, easy to use, versatile, one-of-a-kind tester of electric vehicles with an innovative feature that sets it apart from the competition.
MI 3132 EV tester is a portable, battery powered test instrument with excellent IP protection and designed especially for electric vehicle testing. The instrument support the latest standard UN ECE R100 Annex 4A, 4B, intended for measurement of insulation resistance for electric vehicle. The instrument is ergonomic in design with intuitive user interface, encompassing a memory organiser and fully programmable AUTO SEQUENCEs, managed through a large colour touch screen display.
Besides those, the instrument supports a wide range of tests and measuring functions, including 2 A Micro Ohm measurement, on-line voltage monitoring, insulation test up to 1500 V, as well as functional and visual inspections.
What does the MI 3132 Measure?
- Insulation measurements according to UN ECE R100 and ISO 6469-3 with own REESS as DC voltage source
- Insulation resistance with DC voltage from 50 V to 1500 V
- DC voltage measurement
- TRMS voltage and frequency measurements
- Four wire Micro Ohm measurements with 2 A DC test current
- Low Ohm measurements with 7 mA and 200 mA DC test current
- Visual safety and functional inspections
Built for your environment:
- High degree of protection for outdoor use and rough environment
- 4.3" colour LCD display with touch-screen
- Built-in charger and rechargeable Li-Ion batteries as standard accessory
- Bluetooth communication with your PC
- Software as standard for measurement pre and post processing
- (Preparation of the test structure, result download, tree/table/graphical view, storing and printing)
Metrel MI 3132 Key Features:
- Insulation resistance measuring according to UN ECE R100 measuring using internal DC source
- Performing accurate four wire measurements with Kelvin clamps and up to 2 A measuring current
- Settable duration and current direction (unidirectional or bidirectional) in the Micro Ohm measurement
- Insulation range: wide range of insulation test voltages from 50 V to 1500 V, resistance measuring range up to 3 GΩ
- Overvoltage category 1000 V CAT III
- Programmable AUTO SEQUENCEs
- DC resistance measurements
- Support for single or automated measurements

Stand perfect for title the Metrel MI 3132 EV Tester to enhance ease of use.
Metrel MI 3132 Applications:
- Electric vehicle high voltage cables insulation and resistance test
- Battery insulation check
- EV chassis and components bonding test
- EV safety tests
- Mode 3 charging cables insulation and resistance test
- Electric vehicle after crash safety check
- Electrical troubleshooting
- For electric vehicle services, workshops and production facilities
- Carry out tests for periodic technical inspections
What comes with the Metrel MI 3132?
- Metrel MI 3132 EV Tester (Electric Vehicle Tester)
- (A 1551) Soft carrying bag
- (A 1707) Set of carrying straps
- (A 1782) 4-wire test lead, 2 x 2 m, 2 x 5 m
- (A 1781) 3-wire test lead, 3 x 1.5 m
- (A 1780) 2-wire test lead, 2 x 1.5 m
- (A 1014) Test probe, black
- (A 1016) Test probe, red
- (A 1298) Test probe, brown
- (A 1453) Test probe, grey
- (A 1013) Crocodile clip, black, 2 pcs
- (A 1064) Crocodile clip, red , 2 pcs
- (A 1309) Crocodile clip, green
- (A 1727) USB cable
- (A 1567) Li-ion battery pack, 7.2 V, 4400 mAh
- (A 1569) Power supply adapter 12 V, 3 A
Software:
- (SW 1201) PC SW Metrel ES Manager
- User manual (short version)