The unit provides AC and DC voltages in 1 V steps up to 131. The AC is full wave rectified to give the DC equivalent. AC available through a pair of yellow 4mm shielded sockets, whereas DC through a pair of colour coded sockets. Protection against electrical overload or short circuit is provided by a thermal circuit breaker. When the rated current is exceeded, the circuit breaker opens and an audio signal is emitted. On removal of overload condition, the audio signal stops and power is returned within one minute. Rotary voltage selectors on the front panel determine the AC and equivalent DC voltage output. Complete unit housed in a sturdy sheet metal casing. With indicator type ON/OFF switch. Mains Input 220-240V AC, 50Hz, Voltage Output AG – O to 13V (nominal) in 1 V steps; DC – full wave Rectified equivalent of selected AC voltage, Current Output Primary Maximum 5A, Protection Secondary 2A time delay fuse, Protection : Thermal circuit breaker, self re-settable.
Worldwide Institutional Supply & Export Solutions
Advanced Educational, Medical & Technical Laboratory Equipment Manufacturer
INTERLABS is a trusted Indian manufacturer and exporter of educational laboratory equipment, engineering training systems, healthcare teaching products, TVET solutions, medical instruments, communication trainers, clean air systems, and institutional procurement equipment for global educational and healthcare markets.
Educational & Technical Training Systems
Comprehensive STEM learning systems, engineering trainers, electronics communication trainers, embedded control modules, and vocational training equipment designed for schools, universities, polytechnic institutes, and technical education projects.
Healthcare & Medical Equipment Solutions
Professional medical laboratory products, anaesthesia instruments, healthcare teaching systems, institutional medical training products, and procurement support solutions for hospitals, healthcare institutions, NGOs, and government healthcare programs.
Industrial & Clean Air Laboratory Solutions
Clean air equipment, laboratory airflow systems, institutional research products, engineering laboratory systems, and technical infrastructure solutions for industrial, educational, and healthcare laboratory environments.
Global Institutional Procurement & Export Support
We support educational institutions, technical universities, engineering colleges, healthcare projects, vocational training centers, NGOs, ministries, government procurement agencies, and industrial training organizations across Africa, the Middle East, Southeast Asia, and international export markets.
Our export-ready manufacturing infrastructure supports bulk institutional procurement requirements with professional export packaging, OEM manufacturing capability, logistics coordination, and worldwide shipping support for educational and healthcare infrastructure projects.

