The Extech electromagnetic field and extremely low frequency meter has a large 1/2-inch LCD 3-1/2 digit display of electromagnetic field (EMF) level in milligauss or microtesla. It also comes with over range indication, and a sampling time of 2.5-times per second. The meter is 5.2×2.8×1-inches and comes complete with a 9-volt battery.
From the Manufacturer
The Extech 480823 EMF/ELF meter allows you to measure electromagnetic field radiation levels from fans, electrical appliances, wiring, and power lines. With a large 1/2-inch LCD display and a sampling time of 2.5 times per second, you can be assured of easy and accurate measurements. Readings available in both milligauss or micro Tesla. Battery included.FEATURES
- Large 1/2-inch LCD 3-1/2 digit display of electromagnetic field (EMF) level in milligauss or microTesla
- Over range Indication
- Sampling time of 2.5-times per second
- Dimensions:5.2×2.8×1-inches (132x71x25mm); Weight: 6 oz (170g)
- Complete with 9V battery.SPECIFICATIONS
- Range: 0.1mG to 199.9 milligauss (0.01 to 19.99 Tesla)
- Frequency Bandwidth: 30 to 300 Hz (ELF frequency range)
- Accuracy: ±(4% + 3digits) at 50-60 Hz
- Number of Axes: Single axis