Item Type: Signal Generator <br>Power Supply Voltage: USB 5V <br>Product Function: PWM mode, pulse mode, signal source mode, sine wave mode <br>PWM Mode: Voltage, frequency, duty cycle are adjustable, frequency accuracy of 0.1%; voltage range: 1-24v, frequency range: 1-150khz, duty cycle range: 0-100% <br>Pulse Mode: Initial delay time t0: 0-60s, high level time t1: 0-60s, low level time t2: 0-60s, pulse number p-n: 1-99999999, resolution: 0.001 s <br>Signal Source Mode: Voltage source 2-10V adjustable, current source 4-20mA adjustable <br>Sine Wave Mode: 1-999999HZ adjustable (triangular wave adjustable range is the same) <br>Signal Load Capacity: Output current maximum 20mA (Note: This product is output is a signal source, can not directly drive high-power load) <br>Environment Temperature: -10 ~ +70℃ <br>Size(LxWxH): 92 x 70 x 28mm / 3.6 x 2.8 x 1.1in <br>Built-in Battery: 3.7V polymer lithium battery, 1000mAH<br>1、The signal generator supports multiple adjustable modes including PWM mode, pulse mode, signal source mode, sine wave mode. <br>2、Hand-held signal generator is easy to carry, easy to operate and practical. <br>3、Built-in 1000mAH, 3.7V rechargeable polymer lithium battery, it can work continuously for 8 hours after the battery is fully charged. <br>4、The voltage, frequency and duty cycle are all adjustable at PWM mode, with a high accuracy of 0.1%. <br>5、Frequency of sine wave and triangular wave can be adjusted in a wide range.<div>1 x Signal Generator&nbsp;</div><div>1 x USB Charging Cable&nbsp;</div><div>1 x Banana to Crocodile&nbsp;Clip 2P Red Black Cable&nbsp;</div>