TFC-2700L Multi-Functional High Precision Frequency Meter 8 LED Display Instrument 10HZ-2.7GHZ High Resolution Frequency

Features Novel style lightweight Cycle cumulative measurement Both importations frequency ranges 10Hz to 2 7GHzHighest input sensitivity 20mVrms 8 high brightness LED display windows 0 to 9 characters display simultaneously in cycle a self test function Stability ±3 10 9s Specifications 1 Measurement methods 1 Frequency measurementA channelRange 10Hz 10MHz Direct count 10MHz 100MHz proportion count Direct count 1Hz 10Hz 100Hz your choice proportion count 10Hz 100Hz 1000Hz your choice Strobe time 0 01s 0 1s 1s your choice Accuracy ±count value± base time error measured frequency B channelRange 100MHz 2 7GHzResolution 100Hz 1KHz 10KHzStrobe time 0 01s 0 1s 1sStrobe time 0 01s 0 1s 1s period measurementInput A channelRange 10Hz 10MHzResolution 10 7s 10 8s 10 9s your choice Accuracy ±count value± base time error measured frequency 3 accumulate measurementInput A channelRange 10Hz 10MHzAccuracy ±1 count impulse Self checkMonitor 0 9 characters of 8 digital pipe repeatedly shows2 Input characteristics 1 A channelInput sensitivity 10MHz range 10Hz 8MHz 20mVrms8MHz 10MHz 30mVrms 100MHz range 10MHz 8MHz 20mVrms80MHz 100MHz 30mVrmsAttenuation 1 20 fixedWave filtering low pass 100KHz 3dBImpedance about 1 MΩ 35PF Max Safety voltage 250V DC AC rms 2 B channelInput sensitivity 20mVrmsImpedance about 50 ΩMax Safety voltage 3V 3 Time baseTime base