Product Category: STB Manufactured

AC Voltmeter

Manufacturer recommends test and calibration every 12 months.

DC Voltmeter

Manufacturer recommends test and calibration every 12 months.

Voltage Sensor

Manufacturer recommends test and calibration every 12 months.

AC Clamp-On Ammeters

STB manufactures analog, clamp-on Ammeters intended to read electrical current in a circuit. This hands-free design provides a fast and accurate reading and allows users to clamp onto any size conductor with various jaw opening options. The ammeters easily attach to a hot stick with a clamp-on adapter installed by STB. Manufacturer recommends test and …

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Phase Rotation Indicator

From the company who builds the popular analog ground fault detector comes the newest phase rotation indicator on the market. No other manufacturer offers a phase rotation indicator like STB’s DX2 that will read up to 5kV! The phase rotation indicator is used to determine the phase sequence of three-phase voltages. This meter is most …

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