Improved Tri-Mode (Hi/Low Frequency) Meter
Three Devices in OneFor low cost and versatility, you can’t beat this device. It measures both types of low frequency EMF (electric and magnetic fields) plus high frequency radiowaves (microwaves). Covers a very wide frequency range with good sensitivity. Antennas are internal so there is nothing to lose or break off. There are 2 ranges for magnetic, permitting the user to check for both very weak and very strong fields (up to 600 mG). What is unique about this meter is that it also shows the frequency of the predominant RF signal (up to 2.7 GHz).
Now with larger display, sound volume control with earphone jack, USB port for external power supply (for extended use), and data logging with PC interface and adjustable intervals! Includes illuminated bar which indicates “danger” level with green/yellow/red LEDs which anyone can understand.
Fits easily into a pocket or purse for easy travel. Includes sound/alarm and backlight, either of which can be turned off. Uses 1 standard 9V battery. Response is fast enough to measure “smart” meter pulses. Model ED88Tplus.