The Extech EMF510 detects energy from electromagnetic fields (EMF) and electrical impulses, and it is sensitive to extremely low frequency levels. The built-in single-axis sensor can monitor power lines, electrical appliances, fans and blowers, and electrical circuits in two ranges: milli-Gauss and micro-Tesla. The EMF510 has a wide backlit LCD for readability in low-light environments, an ergonomic compact design with a wrist strap, auto power off, and a Min/Max function.
| Electromagnetic Field (Gauss) | 200.0/2000mG |
|---|---|
| Electromagnetic Field (Gauss) Basic Accuracy | ±(5% of reading + 3 digits) @ 50/60Hz |
| Electromagnetic Field (Gauss) Max Resolution | 0.1/1mG |
| Electromagnetic Field (Tesla) | 20.00/200.0µT |
| Electromagnetic Field (Tesla) Basic Accuracy | ±(5% of reading + 3 digits) @ 50/60Hz |
| Electromagnetic Field (Tesla) Max Resolution | 0.01/0.1µT |
| Frequency Bandwidth | 30 to 300Hz |
| Number of Axes | Single axis |
| Certifications | CE |
| Dimensions | 4.2 × 2.3 × 1" (107 × 58 × 25mm) |
| Power | 3 × AAA (1.5V) batteries |
| Warranty | 2 years |
| Weight | 5.6oz (160g) |