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Extech 450 & 470 MultiMeter
with IR Laser Thermometer
US Patent 7,056,012
Combination Autoranging multimeter
with IR Thermometer — True RMS
- Non-contact InfraRed thermometer measures surface temperature
of objects unsafe to contact or difficult to reach
- InfraRed features 8:1 distance to target ratio with 0.95 fixed
emissivity
- Input fuse protection and mis-connection warnings with audible
and visible signals
- Auto power off, Data Hold
 
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