EMF Tester Digital LCD EMF Tester EMF Tester EMF Tester for Ghost Hunting, Electromagnetic Radiation Detector, Home, Office, Outdoor, LED Display Acoustic Alarm

【Precise Measurement】：This EMF meter tests electromagnetic fields from 0.1 to 199.9mG with a resolution of 0.1mG/0.01µT. It detects electric field range 1-1999V/M with resolution 1V/M and tests ambient temperature range 32-122℉ 【Wide Frequency Range】：Precision EMF sensor, so the product measurement frequency band up to 5Hz-3500MHz, can cover most of the use of electronic products emitted by electromagnetic radiation and radiation electromagnetic 【Sound and Light Alarm】：Equipped with LED indicator as alarm.If less than 4 mG of radiation is detected, it will be green, if 4-40 mG is detected, it will be yellow, if the reading is more than 40 mG, it will be red; and with the sound alarm, the sound increases with the amount of radiation, of course, you can also turn off the sound by setting 【Wide Scope of Application】：The EMF detector can be used to detect induction hob, refrigerator, TV; WIFI signal, cell phone, computer, wire tower and other low frequency devices or ghost hunting etc.【Quick Measurement】：Quickly assist you to determine the source point of the presence of radiation, scientific test tools help students homework projects, people who want to conduct DIY home EMF inspection to eliminate the risk of radiation that could worsen your family's health 【Multi-functions】：This EMF measuring device has many features, including data hold and maximum measurement, one-touch data lock, power off manual/automatic, setting of safety values and a large LCD display of values with an audio/visual system. Everything is designed for your comfort 【Paranormal Research】：This electromagnetic field measuring device is compact and can be used while traveling.It is an auxiliary analysis tool for parapsychological research, inspection of haunted houses of visitors and hotels, as well as for the simply curious Specifications: Material: ABS Color: Black Power supply: 1 x 6F22 9V battery (not included) Automatic shutdown: 15 minutes of inactivity Operating environment: 0-40°C, 45%-80% RH Frequency range: 5Hz-3500MHz Measuring range magnetic field strength: 0.1-199.9 mG / 0.01-19.99 µT Resolution: 0.1 mG / 0.01 µT Alarm threshold: > 4.0 mG / > 0.4 µT Electric field strength measurement range: 1-1999 V/M Resolution: 1 V/M Alarm threshold: > 40 V/M Ambient temperature measuring range: 0 to 50°C / 32 to 122°F Resolution ratio: 1°C / ℉ Accuracy: ±1.5°C / 3°F Dimensions: approx. 19.2 x 5.38 x 3.5 cm Weight: approx. 110 g Package dimensions: approx. 23 x 8 x 5 cm Package weight: approx. 200 g