Introduction
The HT25 series pointer insulation resistance tester is suitable for measuring the insulation resistance of various motors, cables, transformers, telecommunication components, household appliances, and other electrical equipment. Powered by batteries, it has the advantages of small size, light weight, and easy portability. The internal automatic range conversion circuit greatly improves the upper measurement limit of the instrument. The hard packaging case serves as a necessary accessory, and the shells of the instrument's probes are all tightly structured plastic, providing good sealing and waterproofing. With low power consumption design, the maximum current consumption is 80A (500mA for Type C meters), and 8 pieces of 1.5V AA batteries can work continuously for 7 hours at maximum load, or 12 hours at minimum load (excluding Type C meters). Type C has both AC and DC functions, with a short-circuit current above 2mA, and can be used while charging. The charging part adopts an intelligent method, improving charging speed and efficiency.
