Go Direct* Charge Station, perfect solution for charging your Go Direct Sensors. Each charge station has sixteen charging ports-eight USB and eight wand-style sensor ports. LED lights on the Go Direct sensors will show charging status
Resistor Board, resistors mounted on a circuit board. Test clip holes on either side of the resistors allow for easy connections to clips on wire leads, provides an ideal set of load resistors, Dimensions: 3. 5 in long by 2 in wide
Solar Thermal Exploration Kit, Explore variables such as box color, light intensity, tube design, rate of water pumping, and amount of time it takes to heat water. Includes some basic information on solar water heating systems and how they work
DC Power supply, can be used as a constant voltage source with current limiting or as a constant current source with voltage limiting, power: 100W, Stability under full load </= 0,01% + 5 mV, </= 0,2% + 5 mA, 3 mA, Display: 2 x 3 digit LED, Terminals: 4 mm
Low voltage power supply with four outputs and four independent and adjustable DC voltages. The DC voltages are stabilized, regulated, floating, and galvanically isolated from one another, in addition to being short circuit proof and secure from external voltages.
Voltage Converter 500 Watt, Diamond Series Type 3, Dimensions: 4.75x 6 x 4in, Extra Adapter Included to Use with 220 Volt Outlets, Step-up 110/120 to 220/240 volts, Step-down 220v/240v to 110v/120v.
QuadraSource* Power Supply, Features an easy-to-use, full programmable interface for setting voltage, current or timer control with each parameter displayed in real-time, Programs may be paused or resumed at any point