





📡 Stay ahead of invisible risks with precision EMF insights!
The Triplett EMF20 is a compact, battery-powered magnetic field meter designed to measure extremely low frequency electromagnetic fields between 30 and 300Hz. Featuring a single-axis sensor with ±2.5% accuracy, dual unit display (milligauss/µTesla), and a Max Hold function, it comes complete with a 9V battery and carrying case—ideal for professionals monitoring EMF exposure from everyday appliances and electrical equipment.
| Manufacturer | Triplett Test Equipment and Tools |
| Part number | EMF20 |
| Item Weight | 68 g |
| Product Dimensions | 12.7 x 2.54 x 15.24 cm; 68.04 g |
| Batteries | 1 9V batteries required. (included) |
| Item model number | EMF20 |
| Size | EMF20 |
| Power source type | Battery Powered |
| Item Package Quantity | 1 |
| Measurement Accuracy | 0.025 |
| Included components | EMF20, 9V Battery, Carrying Case |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
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