The 1007 DC Millivolt Potentiometer and Source can be used for potentiometric voltage measurement in addition to its operation as a millivolt source. The null zero and sensitivity are adjustable via front panel controls - maximum sensitivity enables null balance to resolve 3 microvolt.

The 1007 is suitable for calibration and simulation of thermocouples. Accurate voltages equivalent to the output from a thermocouple can easily be set on the 1007, enabling fast calibration of temperature measuring equipment. Alternatively, the 1007 can measure thermocouples output by operating as a potentiometer.

Power is provided by 6 AA batteries. Battery life is several months, depending on usage. The battery condition is monitored by an indicator, which is mounted on the top of the unit. The 1007 has up to 20 mA drive current and is short circuit and overload protected. An off/normal/reverse output polarity switch is provided.

Safety Terminals: Fully compatible with 4mm shrouded plugs, as well as standard plugs, bare wires, and spade terminals.

Added Protection: The 1007 comes fitted with an ergonomic rubber boot (9028) providing increased protection and durability. The boot has a textured grip for comfortable handling and openings at the top and bottom to allow access to the battery meter and a position to place labels if required. The boot is easy to remove if the user prefers a stand-alone unit or to house the 1007 in the 9027 carry case.

The 1007 is one of Time Electronics' comprehensive portable testing equipment range, supplied with six dry cell batteries and protective boot as standard.