Extech Catalog PDF

RF EMF/ELF Meters480826Triple Axis EMF TesterThree axis (X,Y, Z) electromagnetic field measurementFeatures:• Three axis ( X, Y, Z direction )electromagnetic field measurement• Designed to provide user a quick, reliable andeasy way to measure EMF radiation levelsaround power lines, electrical appliances andindustrial devices• Wide ranges (3 ranges of µTesla or mGauss)• Calibrated to measure EMF radiation at widebandwidths from 30Hz to 300Hz• Big digit LCD display• Data hold freezes reading on display• Easy to use remote probe• Complete with sensor with 3ft (930mm) cable,9V battery, and hard carrying caseSpecificationsFunction Range Max. Resolution Basic AccuracyµTesla 20µTesla 0.01µTesla ±4%200µTesla 0.1µTesla ±5%2000µTesla 1µTesla ±10%mGauss 200mGauss 0.1mGauss ±4%2,000mGauss 1mGauss ±5%20,000mGauss 10mGauss ±10%Number of Axis Three axis X, Y, Z directionBand width 30Hz to 300HzSampling Time Approx. 0.4 secondPower Current Approx. DC 2.7mADimensions 7.6x2.6x1.2" (195x68x30mm)Ordering:480826 ....Triple Axis EMF Meter480836 RF EMF Strength MeterMonitor high frequency radiation in the 50MHz to 3.5GHz frequency rangeFeatures:• For electromagnetic field strengthmeasurement of mobile phones, cell phone andbase stations, microwave leakage• Non-directional (isotropic) measurement withthree-channel measurement probe• User selectable alarm threshold• Max Hold and Average functions• Complete with 9V battery and carrying caseSpecificationsSensor TypeElectric fieldFrequency range 50MHz to 3.5GHzDirectional Characteristic Isotropic, 3-dimensionalMeasurement Ranges 20mV/m to 108 V/m53µA/m to 286mA/m1µW/m 2 to 30.93 W/m 20µW/cm 2 to 3.093 W/cm 2Audible AlarmAdjustable threshold with on/offMemoryManual save/recall of 99 setsDimensions/Weight 2.4x2.4x9.3" (60x60x237mm)/ 7.1oz (200g)Warranty1 yearOrdering:480836 .....RF EMF Strength Meter480823 EMF/ELF MeterMeasure electromagnetic field radiation levels from fans,electrical appliances, wiring, and power linesFeatures:• Large 1/2" LCD (1999 count) display ofElectromagnetic Field (EMF) level inmilliGauss or microTesla• Accurate measurements to 4% over ameasuring range of 0.1 to 199.9mGauss(0.01 to 19.99µTesla)• ELF frequency bandwidth of 30 to 300HzSingle axis - sampling 2.5 times per second• CE approved, one year warranty• Dims: 5.2x2.8x1"(132x71x25mm);Weight: 6oz (170g)• Complete with 9V batteryOrdering:480823 .....Electromagnetic Field Meter409992 .....Soft pouch carrying case44Extech Instruments: The brand of choice…