Field Instruments

Product Overview

The Extech EMF450 is an advanced multi-field EMF meter designed to measure three types of electromagnetic fields: Magnetic Field (ELF), Electric Field (ELF), and Radio Frequency (RF) radiation. It is ideal for technicians, inspectors, and safety professionals who need a versatile tool to assess EMF exposure in homes, offices, factories, telecommunication sites, and electrical installations. With its wide measurement ranges, large backlit display, and intuitive operation, the EMF450 provides fast, accurate, and comprehensive EMF diagnostics.

Key Features

• 3-in-1 EMF detection: Magnetic Field (ELF), Electric Field (ELF), and RF Radiation
• Wide RF frequency detection range suitable for Wi-Fi, mobile phones, Bluetooth, and microwave signals
• Large, easy-to-read backlit LCD display
• Real-time EMF strength readings with bar graph
• Hold, MAX/MIN, and peak value functions
• Audible and visual EMF alarm indicators
• Auto power-off for extended battery life
• Lightweight handheld design for field and indoor measurements
• Ideal for consumer, industrial, and environmental safety inspections

Technical Specifications

Brand: Extech
Model: EMF450
Type: Multi-Field EMF Meter

Magnetic Field (ELF) Measurement

• Measures low-frequency magnetic fields generated by wiring, motors, appliances, and transformers

Electric Field (ELF) Measurement

• Detects electric fields around cables, sockets, electronics, power distribution equipment

RF Field Measurement

• Wide detection range for common RF sources:
– Wi-Fi routers
– Mobile phones
– Bluetooth devices
– Microwave ovens
– Wireless communication transmitters

Functions

• Data Hold
• MIN/MAX
• Peak measurement
• Audible/visual threshold alarms
• Auto power-off

Display

• Large backlit LCD
• Numeric value + bar graph indicator

Construction

• Handheld ergonomic design
• Durable housing for field use

Power Supply

• Battery operated
• Energy-efficient electronics

Applications

• Home and office EMF exposure checks
• Telecommunication and RF safety assessments
• Electrical panel, wiring, and appliance inspections
• Industrial EMF monitoring
• Environmental and occupational health investigations
• Identifying strong RF sources and ELF radiation hotspots

Why Buy from FieldInstruments.lk?

• 100% genuine Extech instruments
• Fast delivery across Sri Lanka
• Competitive pricing
• Reliable after-sales and technical support
• Trusted supplier for EMF, electrical, and environmental testing instruments

Fieldinstruments.lk
50/3, Angampitiya Rd, Ethul Kotte, Sri Lanka. 10100.
Phone: +94718555888 Email: info@fieldinstruments.lk