Model 10K-PI is a diagnostic insulation tester having test voltage range up to 10kV; an Indigenous MOTWANE design to conduct automatic diagnostic tests on high voltage equipment like Transformers, Cables, Bushings, Switch Gears & Rotating Machines. 10K-PI is a microprocessor-based instrument deploying latest technology & very high-speed data sampling to give correct, repetitive readings & quality performance under harsh electrical conditions. It has wide insulation resistance range up to 20T ohm. The Information displayed on large back-lit LCD display includes insulation resistance, leakage current, capacitance, battery status & timer. Three programmable timers are provided to conduct various tests like Polarization Index (PI), Dielectric Absorption Ratio (DAR), Dielectric Discharge (DD), Step Voltage (SV) & breakdown Voltage (BDV) test. 10K-PI can store 1000 test results. PC interface via USB & RS 232 for data transfer. The software for report generation & data trending analysis helps to keep records of capital equipment.

The New 5 kV Diagnostic insulation tester (Model: 5K PI) from MOTWANE is designed to conduct automatic diagnostic tests on high voltage equipments like Transformers, Cables, Bushings, Switchgears and rotating machines. Designed & developed indigenously at the state of the art R&D laboratory, the 5K PI is a microprocessor based instrument deploying latest technology and very high speed data sampling to give correct, repetitive and durable performance under harsh conditions. It is mains and battery operated weighing less than 5 kgs making it truly light weight & compact insulation resistance tester for outdoor applications. The instrument is specially designed to suit operator's ease and test requirement. The instrument and its accessories are certified as per relevant IS/IEC standards.

The Motwane IT-51 is a microprocessor based Digital Insulation tester designed for testing of all types electrical installation like transformers, switchgear, motors, generators and utility substation equipment’s. The instrument automatically performs Polarization index by selecting PI mode. IT-51 has a large LCD blue backlit display, it shows leakage current in scrolling form along with IR value and PI value. It is rechargeable battery operated and AC mains provision for battery charging.

The Motwane IT-51B is a microprocessor based Digital Insulation tester designed for testing of all types electrical installation like transformers, switchgear, motors, generators and utility substation equipment’s. The instrument automatically performs Polarization index by selecting PI mode. IT-51B has a large LCD pleasant amber backlit display. It is light weight, compact & has Robust ABS body with highly efficient rechargeable battery operation for self-carrying.

The Motwane make Digital Insulation tester (Model: IT-250G spot ) is a microcontroller based battery operated insulation tester for measuring insulation of all types of electrical equipments. IT-250G spot has a digital and analog bar graph display designed for high voltage insulation resistance testing in the maintenance and servicing of cables, electric motors, transformers, switchgear and industrial installations.DC insulation tests are performed at 250V, 500V, 1000V, 2500V and 5000V. Insulation resistance measuring range is 1KΩ to 250GΩ. It also has continuity range for measuring continuity. Automatic discharge for charged objects is provided and decaying discharge voltage is displayed.

Motwane has been offering comprehensive range of products designed in-house catering multiple segment of power and energy sector. Being pioneer in insulation testing the D20K is a 2.5kV voltage selectable digital insulation tester . It is a battery operated most compact device made to give fast & accurate readings. LOBAT Indication, resistance measurement upto 20GΩ.

MOTWANE's Insulation Tester Model i-12 is a compact, lightweight, hand held and battery operated digital insulation tester. It is a 1kV insulation tester with maximum range of 2 GOhm for Insulation Resistance Measurement. The i-12 instrument with digital and analog display designed predominantly for low voltage insulation resistance testing in maintenance and servicing. This involves the applications like cables, rotating machines, LT transformers, switchgears and industrial installations. It has selectable range of test voltages of 50V, 100V, 250V, 500V and 1000V. i-12 has store and recall facility for 10 readings. The Insutester is provided with additional low resistance measurement and AC/DC voltage measurements also. It is designed to suit the extreme environment conditions.

D2K-M is a compact, lightweight 31/2-digit Insulation Tester. It operates from an internal rechargeable battery eliminating the recurring cost of frequent battery replacement. It is equipped with selectable test voltages of 100V, 250V, 500V & 1000 V DC available with resistance range of 200 MΩ & 2000 MΩ, combining the ranges of various conventional hand cranking insulation testers. The instrument offers unprecedented accuracy of 2% and is designed to withstand extreme environmental conditions. D2K-M is housed in a robust moulded ABS case for shock resistance, and its dust resistance construction keeps out contaminants helping reliability.

The MOTWANE’s Insulation Tester Model i2k is a portable, economical, rugged, battery operated digital insulation tester ideally suited for many troubleshooting, installation & commissioning in electrical contracting and preventative maintenance on both domestic & industrial applications. i2K is an ideal substitute for hand driven insulation testers.