What's included
- Megohm Meter – SMG5
- (2) Probe Tips
- (1) Ground Lead with Detachable Tip
- (1) Alligator Probe Tip
- Carrying Case
- (4) AAA Batteries (installed)
- Operator’s Manual
Fieldpiece
Fieldpiece Digital Megohm Meter SMG5
$294.95
$368.95
The Fieldpiece Digital Megohm Meter, model SMG5, is a compact standalone meter designed for checking HVAC compressor insulation.
The SMG5 provides a 1000V voltage source, monitors current, and displays the resistance between the test points.
The maximum current output is <1mA. It can be used to determine the condition of insulation from winding to the ground in a motor, compressor, or transformer. Includes a case, alligator clip lead tip, and leads with removable tips.
To test resistance, a Digital Multi Meter supplies low voltage (<1V) to the test points and is capable of delivering only a few milliamps. It's not a high enough voltage to detect high resistance problems that might indicate moisture and other contaminants and it's not enough current to measure lower values of resistance. This is why a megger is a must-have tool for the HVAC tech.
Key Features
- Predict compressor failure
- 1000VDC stresses insulation to measure up to 2000Mohms
- Backlit LCD display
- Auto-off to extend battery life
- Case, alligator clip, leads with removable tips
Warranty
- 1 Year
