Feature: 1. It can generate 10Hz to 1MHz signal, and the signal output distortion is very small. 2. The output voltage is from 0dB to 60dB and is attenuated step by step every 10dB. 3. As a signal source, it is popular among production lines, amateurs and maintenance. 4. Professional manufacturing, high reliability, convenient to use and has long service life. 5. It is equipped with a terminal that synchronizes with the external signal, so that a very small signal can control the output of a strong signal. Specification: Condition: 100% Brand New Item Type: Signal Generator Frequency Range: 10Hz to 1MHz, 5 Measuring Ranges Accuracy: ±5% of full scale Output Impedance: 600Ω Output Control: 0dB, -10dB, -20dB, -30dB, -40dB, -50dB fine adjustment. Sine Wave Output: Output Voltage: 5-6V RMS Distortion: 400Hz-20kHz, no more than 0.1% 50Hz-500kHz, no more than 0.5% Output Smoothness: Take 1 for reference, ±1.5dB Square Wave Output: Range: 10Hz-1MHz Output Level: 10V Peak Value Rise Time: 0.25μs Synchronization Performance: Range: 1V voltage per output can change the oscillation frequency by 3% Input Impedance: 10KΩ Power Supply: AC110V / 220V (50/60Hz), 5 Watt Plug: EU Plug Package List: 1 x Signal Generator1 x Instruction Manual1 x Power Line1 x Output Test Line Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.