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เครื่องตรวจจับคลื่นแม่เหล็กไฟฟ้า EMF Meter รุ่น 840045
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เครื่องวัดคลื่นแม่เหล็กไฟฟ้า > Electromagnetic Field Meter > EMF MeterElectro Magnetic Field Tester
Electro Magnetic Field Meter รุ่น 840045
840045: Electro Magnetic Field Meter รุ่น 840045, ยี่ห้อ Sper Scientific, USA
Measures electro magnetic field emissions from electrical power lines and transmission equipment, computer, HVAC, audio/video, and other electrical appliances and equipment
While the evidence of the carcinogenic effect of such electromagnetic emissions is still inconclusive, prudent avoidance is recommended to avoid excess exposure over long periods of time. Reads milli-Gauss and micro-Tesla on a large 1¼" high display. The EMF Meter's display indicates when the object being measured is out of range as well as when the battery is low. Features both standard and maximum hold. Powered by a standard 9V battery lasting approximately 100 hours. The Sper Scientific Electro Magnetic Field Meter comes with battery, instructions, and a soft carrying case. Display is green but not backlit. Certificate of compliance available.
Dimensions: 5¼” x 2¼” x 1¼" (130 x 56 x 38 mm)
Weight: 6 oz (170 g)
Specifications:
| Display: | |
3½ digits, maximum reading 1999 | |
| Frequency (band): | |
30 to 300Hz | |
| Axis: | |
Single | |
| Sampling Time: | |
2.5 times per second | |
| Operating Temp: | |
41°F ~ 122°F (5°C ~ 50°C) | |
| Operating RH: | |
80% RH | |
| Unit of Measure: | |
Range: | |
Resolution: | |
Accuracy: | |
| milli-Gauss | |
0.1 ~ 2000mG | |
0.1 ~ 1 | |
±2.5% + 3d | |
| micro-Tesla | |
0.01 ~ 200uT | |
0.01 ~ 0.1 | |
@50/60Hz | |
Accessories:
• 9V battery and Gift box with soft carrying case.
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