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Small handheld EMF detector with colour LCD screen

KEHIPI

KEHIPI 3in1 EMF Detector Wireless Surveillance

SKU CH-S615-N2H22

Detects AC magnetic, electric and RF fields with colour-coded alarms and a mute option for quiet use

  • Product weight132 g
  • Detects AC magnetic, electric and RF fields simultaneously
  • Three-colour LCD alarm triggers at 250 V/m, 5 µT or 50 mW/m²
  • Mute mode and auto-off after 15 minutes for quiet use
  • Backlit display with peak-hold for low-light readings
  • Lightweight 132 g design for one-handed portable measurement

What this meter detects

This handheld detector measures AC magnetic, AC electric and RF microwave fields on a single LCD screen. It weighs 132 grams and provides simultaneous read-outs for all three field types. The device is ready to use straight from the box for environmental checks or hobbyist investigations.

Who should use it and who should not

Home owners, tenants and hobbyists who want a quick indication of electromagnetic levels around routers, smart meters or 5G infrastructure will find it straightforward. Professional surveyors or compliance officers who need calibrated, traceable measurements with data logging should look at specialised instruments instead.

Safety-threshold alarms at 250 50 50

Green, yellow and red back-light zones flag when readings exceed 250 V/m, 50 µT or 50 mW/m² and trigger an audible warning. A mute button silences the buzzer for discreet or night-time use and the unit powers off automatically after 15 minutes of inactivity.

How it compares

Measured against everything we stock in Wi-Fi Security Cameras, at today’s prices. Recalculated every night.

Price $39.99
Cheaper than about 67% of the 385 comparable items (median $52.99).

Specifications

Product
Brand nameProster
Size & build
Product weight132 g

Questions about this item

How can I verify the detector is measuring correctly after turning it on?

The LCD shows green, yellow or red for AC magnetic, AC electric and RF levels; if any reading exceeds 250 V/m, 5 uT or 50 mW/m2 the unit sounds an alarm confirming active detection.

What comes in the package and do I need extra accessories to start using it?

The detector itself weighs 132 g and runs on its built‑in power source; no additional sensors, cables or probes are listed, so it works out of the box.

Which alarm threshold version should I choose for 5G tower and smart‑meter surveys?

This single model covers all three field types with fixed safety limits of 250 V/m electric, 5 uT magnetic and 50 mW/m2 RF, matching the stated 5G and smart‑meter ranges.

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