Feature: 1. High Electromagnetic Frequency: The electromagnetic frequency of the generator is 150MHz, which can light up high efficiency bulbs without power. 2. ABS Housing: The pulse generator's ABS housing has excellent flame retardancy and insulation, so you don't have to worry about safety. 3. Convenient Operation: When the instrument is close to the light emitting tube part of the lamp, the lamp will light up, indicating that the instrument is of good and can perform relevant tests. 4. Wide Use: High frequency strong magnetic generator can be used in electronic factories, laboratories, electronic research and development and other factories to test electronic motherboard experiments for anti interference testing. Specification: Item Type: Electromagnetic Pulse Generator Material: ABS Frequency: 150MHz Typical Application: Fingerprint lock, slot machine, crane machine, game machine, etc. Working Voltage: DC37.8V Working Current: 6A Antenna Mode: Built in reinforced antenna and external high frequency antenna Power Adapter Output Voltage: DC37.8V Working Power: 95W Power Adapter Input Voltage: EU/US plug 110-240VAC Battery: 306090 1 x 3.7V 2250mAh lithium battery (built in) Package List: 1 x Pulse Generator 1 x Adapter 1 x Probe 1 x Heat Sink 1 x Chip 1 x Screwdriver Note: Attention To The Use Of Time: Each use should not exceed 10 seconds. Use 3 times in a row. Use 20‑30 seconds to cool the instrument. Prevent burnout due to high temperature.