MG302-NIST Extech Insulation

Features

• NIST Traceable
• Wireless USB interface transmits measurement data to a PC
• Backlit super large triple display
• 125V, 250V, 500V, and 1000V test voltages
• Insulation Resistance from 0.001MOhm to 4000MOhm
• Auto discharge of capacitive voltage
• Lock Power On Function for hands-free operation
• Data Hold, Min/Max, Relative mode, Auto power off
• Complete with USB receiver, Windows® software, test leads & alligator clips, bead wire temperature probe, carrying case and batteries
• USA, Mexico, and Canada use 915MHz model MG300 and majority of other countries use 433MHz model MG302

Specifications

• Insulation Resistance: 4MΩ, 40MΩ, 400MΩ, 4000MΩ
• Insulation Test Voltages: 125V, 250V, 500V, 1000V    
• AC/DC Voltage: 1000V
• AC/DC Current: 10A
• Resistance: 40MΩ
• Capacitance: 40mF
• Frequency: 100MHZ
• Duty Cycle: 0.1 to 99.9%
• Temperature: -58 to 2192°F (-50 to 1200°C)
• 4-20mA%: -25 to 125%  
• Continuity/Diode: yes    
• Dimensions/Weight: 7.8 x 3.6 x 1.9" (200 x 92 x 50mm)/ 20.5oz (582g)

The MG302 is a true RMS multimeter with a built-in insulation resistance tester and the added safety of wireless data streaming for remote monitoring and data recording. By adding insulation testing capabilities to this CAT IV-rated digital multimeter, electrical troubleshooters will always be equipped for insulation testing, helping to make it a more routine part of predictive maintenance with faster troubleshooting and repairs without the need for additional tools. The rugged and waterproof (IP67-rated) combination meter includes a digital insulation resistance tester (or megohmmeter) with four different test voltages for measuring resistance up to 4GΩ 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 MG302 also has built-in wireless data recording for safer troubleshooting and maintenance on moving equipment, one-person operation of remote safety switches, and the ability to monitor real-time readings on a laptop or computer screen from safe distances — up to 30 feet away — to detect intermittent anomalies. The MG302 comes with a remote USB receiver, Windows compatible software, test leads with alligator clips, Type K bead wire temperature probe with adapter, carrying case, six AA batteries, and user manual.