TENMA 72-2540 Single Output DC Bench Power Supply with RS-232 and USB Interfaces - 30V, 5A Sky-Watcher S20311 The Tiffen 49-58mm Step-Up Ring

The Tiffen 49-58mm Step-Up Ring is a step-up ring permitting the use of 58mm threaded filters on a 49mm threaded lens

Heavy-duty snap hood clips onto a belt

Pelco HS8134 Ceiling Mount Enclosure

are widely used by designers in theater

TENMA 72-2540 Single Output DC Bench Power Supply with RS-232 and USB Interfaces - 30V, 5A Sky-Watcher S20311 The Tiffen 49-58mm Step-Up RingThis is a Single Output DC Bench Power Supply with RS 232 and USB Interfaces 30V, 5A product from TENMA with the model number 72 2540Product details Power Supply Output Type Programmable No. of Outputs 1 Output Output Voltage Min 0V Output Voltage Max 30V Output Current Min 0A Output Current Max 5A Power Rating 150W Supply Voltage Min Supply Voltage Max 230VAC Warranty 2 Years Product Range Plug Type EU, UK Other details Brand TENMA Part Number 72