What is it used for?

The SMG5 is a must-have tool for checking compressor and motor insulation. It applies a 1000V stress test to detect issues that a standard multimeter might miss, helping techs catch early signs of moisture or breakdown in windings.

Top benefits

• ✅ Predict potential compressor failure before it happens
• ✅ Detect insulation breakdown and moisture-related issues fast
• ✅ Safer and more effective than using a regular multimeter for high-resistance tests

Key features

• ✅ 1000VDC output tests insulation resistance up to 2000 MΩ
• ✅ Maximum output current: less than 1 mA
• ✅ Backlit LCD for clear visibility in dark spaces
• ✅ Auto-off function saves battery when not in use

What’s included

The SMG5 ships ready to go, with all the leads and accessories you need for insulation testing in the field.

• ✅ SMG5 Megohm Meter
• ✅ 2 x Probe tips
• ✅ 1 x Ground lead with detachable tip
• ✅ 1 x Alligator probe tip
• ✅ Carrying case
• ✅ 4 x AAA batteries (pre-installed)
• ✅ Operator’s manual

Warranty info

Fieldpiece covers the SMG5 with a 1-year manufacturer’s warranty, giving you confidence on every job.

• ✅ 1-year limited warranty from purchase date