Insulation tester and multimeter

Extech Instruments offers the MG300, a true RMS multimeter with built-in insulation resistance tester and the added safety of wireless datastreaming for remote monitoring and datalogging. By adding insulation testing capabilities to the digital multimeter, technicians are always equipped for insulation testing, helping to make it a more routine part of predictive maintenance with faster troubleshooting and repairs without additional tools. The rugged and waterproof (IP67-rated) combination meter includes a digital insulation resistance tester with four different test voltages for measuring resistance up to 4 GΩ with 0.001MΩ resolution. The full-function, true RMS digital multimeter includes useful extras like duty cycle measurements and milliamp readings for analog 4-20mA current loops in industrial analog process controls. The CAT-IV-rated meter’s wireless datastreaming enables safer troubleshooting and maintenance on dangerous moving equipment and one-person operation of remote safety switches. To learn more, please visit www.extech.com/mg300.