ZAPPER Clark. Condition is New.
LCD Display 1Hz-150kHz  Pulse Frequency
Specifications:
1. Working voltage: 9V
2. Frequency range: 1Hz-150KHz
3. Frequency accuracy: the accuracy in each range is about 2%
4. Signal load capacity: the output current can be around 5~30mA
5. Output amplitude: The PWM amplitude is equal to the supply voltage
6. Ambient temperature: -20~+70°C
7. Product size:76.2mm*13.97mm*25.4mm/3".1.1/2".1"
8. Package weight: 50g
Scope of application:
1. Used as a square wave signal generator to generate square wave

Notes:
1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor.
3.The device is for non-medical purposes.
4.The color of the cables may be different from the picture.
5.Battery 9v is not included in the package.

The package includes:
The package includes everything in the picture without a 9v battery.

Attention !!!

For the most optimal operation of the device do not change the percentages, they must be 97% for 9 v, the frequency can be changed in the whole range from 1 to 150 khz.  !!!

Do not touch the copper pipes together when the appliance is switched on for a short time so as not to damage the appliance.