Electromagnetic Field Meters

The Extech 480823 EMF/ELF meter allows you to measure electromagnetic field radiation levels from fans, electrical appliances, wiring, and power lines. Featuring a large 1/2 in. 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 mill gauss or micro Tesla. Battery included.

480826 Triple Axis EMF Tester is designed to provide a quick, reliable and easy way to measure electromagnetic field radiation levels around power lines, electrical appliances and industrial devices. Provides Three axis (X, Y, Z direction) electromagnetic field measurement. Calibrated to measure EMF radiation at wide bandwidths from 30 Hz to 300 Hz. Complete with sensor with 3 ft. (930 mm) cable, 9V battery, and hard carrying case.

This RF EMF Strength Meter monitors high frequency radiation in the 50MHz to 3.5GHz range. Ideal for mobile phones, cell phones, base stations, locating RF hotspots, wireless network (Wi-Fi) RF detection, RF"Electrosmog" detection, and microwave leakage. It features non-directional measurement with 3-channel (triaxial) measurement probe, Max Hold and Average functions, and manual store/recall of up to 99 data sets. In addition, there is an audible alarm with a user-selectable threshold. The meter comes complete with a 9V battery and carrying case.

This 480846 RF EMF Strength Meter monitors high frequency radiation in the 10MHz to 8GHz range. Ideal for mobile phones, cell phones, base stations, locating RF hotspots, wireless network (Wi-Fi) RF detection, RF "Electrosmog" detection, microwave leakage, and wireless communication applications (CW, TDMA, GSM, DECT). Meter features non-directional measurement with 3-channel (triaxial) measurement probe, Max Hold and Average functions, and manual store/recall of up to 99 data sets. In addition, there is an audible alarm with a user-selectable threshold. The meter comes complete with a 9V battery and carrying case.

The EMF300 is a compact microwave leakage detector for measuring high frequency radiation levels. It's easy-to-use, compact microwave leakage detector designed to measure high frequency radiation levels emitted from household and commercial microwave ovens. 0 to 1.999mW/cm measurement range. Audible alarm and overrange indicator. The EMF300 is complete with 9V battery.

The EMF450 is a convenient 3-in-1 EMF meter which simultaneously measures and displays Magnetic Field, Electric Field and Radio Frequency Strength. Ergonomic pocket-sized design with an easy-to-navigate menu. Large vivid color TFT display shows digital readings, bargraphs, and trending graph. Magnetic Field, Electric Field, and Radio Frequency (RF) Strength merasurements. Store up to 20 RF historical records. Data Hold and Auto Power Off with disable feature. Complete with 3 AAA batteries and USB power supply cable.

The Extech EMF510 measures energy from electromagnetic fields (EMF) and electrical signals and is sensitive to extremely low frequency levels (ELF). The built-in single-axis sensor is ideal for monitoring power lines, electrical appliances, fans and blowers, and electrical circuits in two ranges with milli-Gauss and micro-Tesla units. The EMF510 features a large backlit LCD for viewing in dimly lit areas, an ergonomic compact design with wrist strap, auto power off, and Min/Max function.