MG302: 13 Function Wireless True RMS MultiMeter/Insulation Tester
MultiMeter /1000V Insulation Tester with Wireless PC interface (433MHz). 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.
Features.
- 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 | Range | Resolution | Basic Accuracy |
|---|---|---|---|
| Insulation Resistance | 4MΩ, 40MΩ, 400MΩ, 4000MΩ | 0.001MΩ | ±3% |
| Insulation Test Voltages | 125V, 250V, 500V, 1000V | ||
| AC/DC Voltage | 1000V | 0.1mVAC/ 0.01mVDC | AC: ±1%, DC: ±0.06% |
| AC/DC Current | 10A | 0.1µA AC/ 0.01µA DC | AC: ±1.5%, DC: ±1% |
| Resistance | 40MΩ | 0.01Ω | ±0.3% |
| Capacitance | 40mF | 0.001nF | ±3.5% |
| Frequency | 100MHZ | 0.001HZ | ±0.1% |
| Duty Cycle | 0.1 to 99.9% | 0.01 | ±1.2% |
| Temperature | -58 to 2192°F (-50 to 1200°C) | 0.1°F (0.1°C) | ±1% + 4.5°F (2.5°C) |
| 4-20mA% | -25 to 125% | 0.01% | |
| Continuity/Diode | Yes | ||
| Dimensions/ Weight | 7.8 x 3.6 x 1.9″ (200 x 92 x 50mm)/ 20.5oz (582g) |
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