gohantee R12 R410 Refrigerant Charging Valve, R12 R22-1/4“ Male to 1/4” Female, R410-1/4" Male to 5/16" Female, Safety Adapter Flow Control Ball Valve for R12 R22 R410 Air Conditioner Manifold sold2024 Maximum step-pulse frequency is 100KHz Color:Red/Black/Silver Specifications Size 5 8 B077B4ZZDK June_2023_update

gohantee R12 R410 Refrigerant Charging Valve, R12 R22 1 4“ Male to 1 4” Female, R410 1 4" Male to 5 16" Female, Safety Adapter Flow Control Ball Valve for R12 R22 R410 Air Conditioner Manifold sold2024 Maximum step pulse frequency is 100KHz Color:Red Black Silver Specifications Size 5 8 B077B4ZZDK June_2023_update Maximum step pulse frequency is 100KHz 40pcs Of Mini Laser Dot Diode Module Head WL Red 650nm 6mm 5V 5mW And 3V 5mW Each of 20Pcs Package:40Pcs Description: Output Power: 5mW Wavelength: 650nm Working Voltage: 3V Operating Current: less than 20 mA Laser Shape: Dot Working temperature: 10 degree~£«40 degree housing: Copper Dimensions: 6