Metravi EMF-823 EMF Magnetic Field Tester

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Metravi EMF-823 EMF Magnetic Field Tester Specification

Response Time
About 1 second

Mounting Type
Handheld/Portable

Equipment Type
EMF Magnetic Field Tester

Accuracy
(3.0% + 30d) at 50-60 Hz

Temperature
0C to 50C (32F to 122F)

Resolution
1 mG (0.1 T)

Application
Measurement of electromagnetic field (EMF) radiation levels in appliances, power lines, industrial equipment

Humidity
0-80% RH (non-condensing)

Measuring Range
30-2000 mG (0.1-200 T)

Test Range
30 to 2000 mG, 0.1 to 200 T

Operating Voltage
9V DC (from battery)

Display Type
4-digit LCD Display

Frequency
50/60 Hz

Power Supply
9V Battery (6F22)

Automation Grade
Manual

Features
Data Hold function, Auto Power Off, Single Axis Measurement, Overload Indication

Usage
Detecting EMF levels for safety and regulatory compliance

Machine Weight
Approximately 180g (including battery)

Control Mode
Manual

Sensor
Single axis

Compliance
Meets CE standards

Dimensions
131 x 70 x 25 mm

Sampling Rate
2.5 times per second

Low Battery Indication
Available

Storage Temperature
10°C to 60°C (14°F to 140°F)

Overload Display
LCD displays "OL"

Operating Environment
Indoor and outdoor use

About Metravi EMF-823 EMF Magnetic Field Tester

Display: 3-1/2 digits LCD, maximum reading 1999.
Range: 200/2000 mG,20/200T.
Resolution: 0.1/1 mG or 0.01/0.1 T.
Frequency response: 30Hz to 300Hz.
Sensor: Single Axis
Accuracy: (2.5%6dgt) at 50Hz/60Hz.
Over load Indication
Battery: 9V

Reliable EMF Measurement

Equipped with a single-axis sensor and a broad measurement range, the Metravi EMF-823 delivers precise detection of electromagnetic fields. It updates readings 2.5 times per second and shows results on a large, clear LCD, ensuring timely and accurate monitoring whether at home, in the workplace, or outdoors.

Handheld and Hassle-Free Operation

Designed for portability, the EMF-823 weighs about 180g, including battery, and fits comfortably in hand. Manual control, auto power off, and a user-friendly interface make it suitable for diverse users, from field technicians to safety inspectors. Its rugged build is suited for both indoor and outdoor usage.

Effective Safety Compliance Tool

Use the EMF-823 to confidently assess EMF levels around appliances, industrial machinery, or power lines. The device enables regular monitoring for workplace safety, regulatory compliance, or personal reassurance, helping users make informed decisions about exposure and mitigation.

FAQ's of Metravi EMF-823 EMF Magnetic Field Tester:

Q: How is the Metravi EMF-823 EMF Magnetic Field Tester used to measure EMF radiation?

A: To use the Metravi EMF-823, simply power it on using the 9V battery, hold the tester in the area of interest, and observe real-time EMF readings on the LCD display. Its single-axis sensor provides accurate measurements, and the data hold function allows you to lock and review readings easily.

Q: What benefits does the Metravi EMF-823 offer for workplace and home safety?

A: The EMF-823 ensures safety by enabling prompt detection of electromagnetic field (EMF) exposure from household appliances, power lines, and industrial equipment. This helps users identify unsafe levels and take appropriate measures to stay within regulatory safety standards.

Q: When should I use the data hold function on the tester?

A: You should use the data hold function whenever you need to record or review a particular EMF value. This feature is especially useful in environments where the display may not be easily visible during the measurement process.

Q: Where can the EMF-823 be effectively employed?

A: The EMF-823 can be used both indoors and outdoors. It is ideal for monitoring EMF levels in homes, offices, factories, near transmission lines, and any location where EMF radiation assessment is necessary for compliance or safety.

Q: What processes are in place to ensure measurement accuracy?

A: The EMF-823 features a high-resolution sensor with an accuracy of (3.0% +30d) at 50-60 Hz, and a fast response time of about 1 second. The overload indication (displaying 'OL' on the LCD) further ensures reliable readings by alerting users to measurements beyond its range.

Q: How can I tell if the battery needs replacing?

A: A low battery indication appears on the LCD when the 9V battery power is running low. When this icon is visible, you should replace the battery to maintain the tester's performance and accuracy.

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