Catalog > Test and Measurement > Test and Measurement Instruments > Toptronics Instruments Catalog > Test and Measurement > Test and Measurement Instruments > Special Function Testers > Miscellaneous Testers Toptronics Insulator Tester Plug-In 500 V DC Insulator Tester TOP T261 Plug-In Insulator Tester Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features Reading and connection through a digital multimeterTotal length of probe 35cm Downloads Datasheet PDF File 86.33 KB