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Electro Magnetic Field Tester 840025
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Electro Magnetic Field Tester, 840025


Measures electro magnetic emissions from power lines, computer monitors, television sets, video machinery and other electrical appliances. While the evidence of the carcinogenic effect of such electromagnetic emissions is still inconclusive, the U.S. EPA recommends "prudent avoidance" to avoid excess exposure over long periods of time. Can be used to check compliance with the European Union's Electromagnetic Compatibility Directive IEC 801-1 (EN 50081-1) as well as sections relevant to specific types of laboratory, measurement control equipment IEC 204 (EN 60204). Built in single axis probe covers a range of 0.1 to 199.9 mGauss with an accuracy 4% +3 digits at 50/60Hz. Powered by a single 9V battery which lasts approx. 200 hours. 


Dimensions 5-1/4 x 2-3/4 x 1"
Weight 6 oz.
Display 0.5 in, 3-1/2 digits
Frequency (band) 30 to 300Hz
Range 0.1 to 199.9 mGauss
Accuracy 4% + 3 digits at 50/60Hz
Axis Single
Sampling Time Approx. 0.4 seconds
Over Range Display shows '1'
Power Supply: One 9-Volt battery
Low Battery Built-in indicator
Battery Life Approx. 200 hours
Operating Temp 0 to 50C (32 to 122F)
Operating RH <80% rh


  With Sper certification, 840025C

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