Handheld Uniaxial Fluxgate Magnetometer Gauss Meter Tesla Meter Weak Magnetic Field Test 2% Accuracy Magnetism Detector TM4100B-2000 μT

product description:
Tm4100b is a portable weak magnetic field measuring instrument. It is equipped with fluxgate sensor with high sensitivity, high linearity and low drift, and advanced digital signal processing technology. Compared with Hall effect magnetic measuring instrument, it can measure weak magnetic field in space more accurately. It is suitable for measuring remanence of magnetic materials or metal parts, monitoring environment magnetic field, geomagnetic detection, attenuation characteristics evaluation of magnetic shielding, magnetic field drift of precision instruments, package detection, geological exploration and other application scenarios that need to measure weak magnetism.
Main applications
⚫ Geomagnetic field measurement and environmental magnetic field detection
⚫ Detecting the weak magnetic field of small ferromagnets or rocks
⚫ Residual magnetic measurement, packaging/package inspection of metal parts processing
⚫ Geological exploration, fault location, archaeology, scientific research experiment
⚫ Evaluation of attenuation characteristics of magnetic shielding
⚫ Weak magnetic field source for calibration laboratory (solenoid/Helmholtz coil)
⚫ Detect nuclear magnetic resonance instrument or electron micro
⚫ Measuring Magnetic Field Drift of Precision Instruments
Measurement characteristics:
1. Measurement range: 0 ~ ± 1000 μ t
2. Display digit: 5-digit decimal display
3. Frequency response: DC ~ 400 Hz
4. Linearity: better than ± 0.1%
5. Noise: <20ntrms @ 1Hz
6. According to the size of the measured magnetic field, select the magnetic field probe of the specification to achieve the best measurement accuracy.
General technical specifications
1. Power supply: 3 AA dry batteries (not included)
2. Working environment: 0 ℃ ~ 40 ℃, 20% ~ 80% R · h, no condensation
3. Storage environment: - 20 ℃ ~ 70 ℃, <85% R · h, no condensation
4. Host size: 165 mm × 90 mm × 40 mm (L × w × h)
5. Probe size: 20 mm × 13 mm × 13 mm (L × w × h)
6. Device mass: about 350 g
7. Communication interface: fluxgate probe input interface, USB interface

• Magnetic field measurement range: 1000 μ T, automatic range sw, accuracy level 2..
• One key unit sw: the quantity value can be μ t (micro), Mg (milligauss) and other magnetic units..
• Maintenance of maximum value: it is convenient to record the maximum value of magnetic field when the magnetic field changes rapidly..
• One key clear function: used to eliminate the influence of zero drift on measurement before measurement..
• Built in USB communication interface, convenient for data export or connection to sampling system.Small size, light weight and low power consumption, it is very suitable for carrying to the site for measurement..