Bee venom collector controller (NH-149PS)

Device for collecting bee poison. Does not kill be es. Not dangerous for the humans. The board no need any soldering NOTE: This device is a kit-board, Without collecting frames and their glasses. Assembled and adjusted board, ready for using. Characteristics: Power: 11 - 15V battery or power adapter Connecting frames: up to 10 Adjusting output voltage: YES Adjusting output frequency: YES Timer for OFF device after fixed time: YES Reverse voltage protection Low battery indication Consumption: 80 mA Dimension of the PCB: 79 x 47 mm