PCE Instruments PCE-EMF 40 Electromagnetic Environmental Meter, 20.00 to 200.0 µT
- Part #:PCE-EMF 40
- Condition:Brand New



PCE Instruments PCE-EMF 40 3-Axis Electromagnetic Field Meter with High-Frequency Detection
The PCE-EMF 40 is a versatile handheld electromagnetic field (EMF) meter designed for measuring magnetic fields, electric fields, and high-frequency radiation. With its three measurement functions, adjustable units, and clear 2.4-inch backlit display, it's an essential tool for professionals and individuals concerned about electromagnetic exposure.
Key Features:
- 3-in-1 Measurement: Detects and measures magnetic fields (up to 2000 mG), electric fields (up to 2000 V/m), and high-frequency radiation.
- 3-Axis Sensor: Simultaneously measures electromagnetic fields in the X, Y, and Z axes for comprehensive assessment.
- Wide Frequency Range: Covers both low-frequency (50/60 Hz) and high-frequency radiation, making it suitable for various applications.
- User-Friendly Interface: Clear 2.4-inch backlit display with adjustable brightness for easy readability in different lighting conditions.
- Alarm Function: Settable alarm thresholds for each measurement type to alert you when levels exceed safe limits.
- Auto-Shutdown: Power-saving feature extends battery life.
- Multiple Units: Choose from various units for magnetic and electric field measurements (mG, µT, V/m).
Applications:
- Environmental Assessment: Measure EMF levels in homes, offices, and public spaces to identify potential sources of electromagnetic radiation.
- Workplace Safety: Assess electromagnetic field exposure in industrial settings to ensure compliance with safety regulations.
- Electronics Testing: Evaluate electromagnetic interference (EMI) from electronic devices and appliances.
- Paranormal Investigation: Detect potential fluctuations in electromagnetic fields that some believe are associated with paranormal activity.
- Educational Use: Learn about electromagnetic fields and their effects in a hands-on way.
Product Specifications:
- Brand: PCE Instruments
- Model: PCE-EMF 40
- Magnetic Field Measurement Range: 0 to 2000 mG (0 to 200 µT)
- Electric Field Measurement Range: 0 to 2000 V/m
- High-Frequency Range: Up to 8 GHz
- Accuracy: Varies depending on measurement type and range (see manual)
- Power Supply: 3 x 1.5V AAA batteries
Kit Contents:
- PCE-EMF 40 Environmental Meter
- 3 x 1.5V AAA Batteries
- Instruction Manual
Get the PCE-EMF 40 today and gain valuable insights into your electromagnetic environment.

- Specification Sheet
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Low frequency magnetic field | ||
Unit µT | ||
Measuring range | Resolution | Accuracy |
20.00 ... 200.0 µT | 0.01 µT, 0.1 µT | ± 12% + 5 digits |
at 50/60 Hz | ||
Unit mG | ||
Measuring range | Resolution | Accuracy |
200.0 ... 2000 mG | 0.1 mG, 1 mG | ± 12% + 5 digits |
at 50/60 Hz | ||
Low frequency electromagnetic field | ||
Unit V / m | ||
Measuring range | Resolution | Accuracy |
50V / m ... 2000V / m | 1V / m | ± 7% + 20 digits |
at 50/60 Hz | ||
High frequency electromagnetic field | ||
Unit mV / m, V / m | ||
Measuring range | Resolution | Accuracy |
30.0 mV / m ... 11.00V / m | 0.01, 0.1 mV / m | 1.0 dB at 1V / m |
0.01V / m | and 900 MHz, | |
> 1V / m are only used | ||
for reference | ||
Unit µW / cm² | ||
Measuring range | Resolution | |
0.02 ... 32.0 µW / cm² | 0.01, 0.1 µW / cm² | |
Unit µW / m², mW / m² | ||
Measuring range | Resolution | |
2.3 µW / m² ... 320.9 µW / m² | 0.1, 1 µW / m² | |
0.1 mW / m² | ||
Unit mA / m | ||
Measuring range | Resolution | |
0.07 ... 29.1-mA / m | 0.01, 0.1-mA / m | |
All specifications refer to an ambient temperature of 23 ± 5°C / 73.4 ± 9°F, | ||
an ambient humidity of 25 ... 75% RH and an RF field strength of less | ||
than 3V / m and 30 MHz. | ||
Bandwidth | High frequency: 50 MHz ... 3.5 GHz | |
Low frequency: 50/60 Hz | ||
Number of sensors | Magnetic field: 3 | |
Electromagnetic field: 1 | ||
Measuring rate | 1 Hz | |
Display when the measured value is exceeded | "- - - -" | |
Storage | MIN / MAX memory | |
Display | 2.4" TFT | |
Power supply | 3 x 1.5V AAA batteries | |
Power consumption | Approx. 24 ... 38-mA | |
Automatic shutdown | After 10 minutes | |
Function can be switched off | ||
Operating conditions | 0 ... 50°C / 32 ... 122°F, < 80% RH | |
Dimensions | 107 x 60 x 25 mm / 4.2 x 2.4 x 1 in | |
Weight | Approx. 106 g / < 1 lb (without batteries) | |
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