Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

TRIPLETT Magnetic Field Meter: 200mG/2000mG/20µT/200µT, 300 Hz Max Freq Measurement - Magnetic Field Meters
TRIPLETTMagnetic Field Meters

TRIPLETT Magnetic Field Meter: 200mG/2000mG/20µT/200µT, 300 Hz Max Freq Measurement

The TRIPLETT EMF20 Magnetic Field Meter is a digital-display instrument for measuring low-frequency electromagnetic fields. It offers magnetic field ranges of 20µT and 200µT with an accuracy of +/-(2.5% +/-6 digits)…

SKU 3G-OTH-174050

Brand
TRIPLETT
Item
Magnetic Field Meter: 200mG/2000mG/20µT/200µT, 300 Hz Max Freq Measurement
Category
Magnetic Field Meters
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

TRIPLETT
Manufacturer Part Number
EMF20
Digits
4
Alert Type
Digital Display
Testing Functions
Low Frequency Electromagnetic Fields
Max Freq Measurement
300 Hz
Magnetic Field Ranges
20µT/200µT
Magnetic Field Measurement Accuracy
+/-(2.5% +/-6 digits)
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

TRIPLETT Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TRIPLETT EMF20 Magnetic Field Meter is a digital-display instrument for measuring low-frequency electromagnetic fields. It offers magnetic field ranges of 20µT and 200µT with an accuracy of +/-(2.5% +/-6 digits). This meter also supports ranges of 200mG and 2000mG, with a maximum frequency measurement of 300 Hz and a 4-digit display.

Frequently Asked Questions

What is the TRIPLETT EMF20 Magnetic Field Meter used for?

The TRIPLETT EMF20 measures low-frequency electromagnetic fields from power lines, appliances, and industrial equipment. It is used by plant engineers and safety technicians to assess ELF exposure in workplaces, ensuring compliance with occupational health guidelines.

What are the specifications of the TRIPLETT EMF20?

The TRIPLETT EMF20 offers magnetic field ranges of 20µT/200µT and 200mG/2000mG, with accuracy of +/-(2.5% +/-6 digits). It measures frequencies up to 300 Hz and displays results on a 4-digit digital display. The MPN is EMF20.

Where to buy the TRIPLETT EMF20 worldwide?

3G Electric supplies the TRIPLETT EMF20 worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to use the TRIPLETT EMF20 for accurate readings?

Hold the TRIPLETT EMF20 away from your body and metal objects. Select the appropriate range (20µT or 200µT) for the expected field strength. Keep the sensor perpendicular to the source and take multiple readings to average out fluctuations.

Used in

Common applications for TRIPLETT
Electrical panel troubleshooting — TRIPLETT 9007A digital multimeter for CAT III 600V AC voltage checks
HVAC system diagnostics — TRIPLETT CFM400 rotating vane anemometer for air velocity and CFM measurement
Indoor air quality monitoring — TRIPLETT GSM200 carbon dioxide monitor with automatic baseline calibration
Temperature profiling in industrial processes — TRIPLETT TMP70-NIST thermocouple meter for Type K range up to 2,501°F
Environmental chamber validation — TRIPLETT RHT415-NIST hygro-thermometer with cabled sensor for humidity and temperature logging
Network cabling installation — TRIPLETT CAT5-HSPJAR pass-through RJ45 plugs for Category 5e solid cable termination

TRIPLETT Products

3G Electric supplies TRIPLETT magnetic field meters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Similar products

Matched by specification & description
TRIPLETT Bench Digital Multimeter: CAT II 300V, 10 A AC Current Measurement - Max (MPN MM750B). Key specifications — Brand: TRIPLETT; Instrument Counts: 200,000; Calibration Certificate Included: Not Included.
TRIPLETT
TRIPLETT Bench Digital Multimeter: CAT II 300V, 10 A AC Current Measurement - Max (MPN MM750B). Key specifications — Brand: TRIPLETT; Instrument Counts: 200,000; Calibration Certificate Included: Not Included.
TRIPLETT Digital Multimeter: TRMS, CAT IV 600V, 1,000 V Max AC Volt Measurement, IP67 (MPN MM650). Key specifications — Instrument Counts: 6,000; Brand: TRIPLETT; Calibration Certificate Included: Not Included.
TRIPLETT
TRIPLETT Digital Multimeter: TRMS, CAT IV 600V, 1,000 V Max AC Volt Measurement, IP67 (MPN MM650). Key specifications — Instrument Counts: 6,000; Brand: TRIPLETT; Calibration Certificate Included: Not Included.
TRIPLETT Digital Multimeter: TRMS, CAT IV 600V, 1,000 V Max AC Volt Measurement, IP67 (MPN MM650-NIST). Key specifications — Instrument Counts: 6,000; Brand: TRIPLETT; Calibration Certificate Included: Included.
TRIPLETT
TRIPLETT Digital Multimeter: TRMS, CAT IV 600V, 1,000 V Max AC Volt Measurement, IP67 (MPN MM650-NIST). Key specifications — Instrument Counts: 6,000; Brand: TRIPLETT; Calibration Certificate Included: Included.
TRIPLETT Digital Multimeter: TRMS, CAT IV 600V, 10 A Max AC Current Measurement, IP67 (MPN MM870). Key specifications — Brand: TRIPLETT; Calibration Certificate Included: No Certification Included; Instrument Safety Rating: CAT IV 600V; Instrument Counts: 6,000/60,000 (Depending on Mode).
TRIPLETT
TRIPLETT Digital Multimeter: TRMS, CAT IV 600V, 10 A Max AC Current Measurement, IP67 (MPN MM870). Key specifications — Brand: TRIPLETT; Calibration Certificate Included: No Certification Included; Instrument Safety Rating: CAT IV 600V; Instrument Counts: 6,000/60,000 (Depending on Mode).
TRIPLETT Digital Multimeter: Avg, CAT II 600V, 600 V Max AC Volt Measurement, Compact Multimeter (MPN 2030). Key specifications — Instrument Counts: 4,000; Brand: TRIPLETT; Calibration Certificate Included: Not Included.
TRIPLETT
TRIPLETT Digital Multimeter: Avg, CAT II 600V, 600 V Max AC Volt Measurement, Compact Multimeter (MPN 2030). Key specifications — Instrument Counts: 4,000; Brand: TRIPLETT; Calibration Certificate Included: Not Included.
TRIPLETT Digital Multimeter: TRMS, CAT IV 600V, 1,000 V Max AC Volt Measurement, IP67 (MPN MM870-NIST). Key specifications — Instrument Counts: 6,000/60,000 (Depending on Mode); Brand: TRIPLETT; Calibration Certificate Included: Included.
TRIPLETT
TRIPLETT Digital Multimeter: TRMS, CAT IV 600V, 1,000 V Max AC Volt Measurement, IP67 (MPN MM870-NIST). Key specifications — Instrument Counts: 6,000/60,000 (Depending on Mode); Brand: TRIPLETT; Calibration Certificate Included: Included.

More from TRIPLETT

View all TRIPLETT parts
TRIPLETT Magnetic Field Meter: >5mT, AC Magnetic Fields/DC Magnetic Fields/Electromagnetic Fields (MPN ET350). Key specifications — Testing Functions: AC Magnetic Fields; Magnetic Field Ranges: >5mT; Brand: TRIPLETT; Alert Type: Sound.
TRIPLETT
TRIPLETT Magnetic Field Meter: >5mT, AC Magnetic Fields/DC Magnetic Fields/Electromagnetic Fields (MPN ET350). Key specifications — Testing Functions: AC Magnetic Fields; Magnetic Field Ranges: >5mT; Brand: TRIPLETT; Alert Type: Sound.
TRIPLETT Magnetic Field Measuring: 0uW/cm² ~2.652mW/cm²/1uW/m² ~26.52W/m²/20mV/m~100V/m, +/-2.4dB (MPN EMF85). Key specifications — Testing Functions: Electromagnetic Fields; Magnetic Field Measurement Accuracy: +/-2.4dB; Magnetic Field Ranges: 1uW/m² ~26.52W/m²; Brand: TRIPLETT; Alert Type: Light.
TRIPLETT
TRIPLETT Magnetic Field Measuring: 0uW/cm² ~2.652mW/cm²/1uW/m² ~26.52W/m²/20mV/m~100V/m, +/-2.4dB (MPN EMF85). Key specifications — Testing Functions: Electromagnetic Fields; Magnetic Field Measurement Accuracy: +/-2.4dB; Magnetic Field Ranges: 1uW/m² ~26.52W/m²; Brand: TRIPLETT; Alert Type: Light.
TRIPLETT Magnetic Field Meter: 63H, 98H, 401H, 810H, AC Magnetic Fields/DC Magnetic Fields, Light (MPN ET30). Key specifications — Testing Functions: DC Magnetic Fields; Magnetic Field Ranges: 63H, 98H, 401H, 810H; Brand: TRIPLETT; Alert Type: Light.
TRIPLETT
TRIPLETT Magnetic Field Meter: 63H, 98H, 401H, 810H, AC Magnetic Fields/DC Magnetic Fields, Light (MPN ET30). Key specifications — Testing Functions: DC Magnetic Fields; Magnetic Field Ranges: 63H, 98H, 401H, 810H; Brand: TRIPLETT; Alert Type: Light.