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Extech PRT200 Information The Extech PRT200 is a non-contact phase sequence tester that is used to determine the orientation of the phases in a three-phase electrical system. It is a valuable tool for electricians, maintenance technicians, and other professionals who need to ensure that the phases of a system are properly sequenced. The PRT200 has a 75 to 1000 VAC input voltage and a 45 to 65 Hz frequency range. It features three LEDs that indicate the liveness of each phase and its orientation. A beeper sounds intermittently when the correct phase sequence is detected and continuously if the phase sequence is reversed. The PRT200 has an adjustable Hi/Lo LED brightness switch for making measurements in dimly lit areas or sunlight. It is also CAT IV 600 Volt safety rated and features fully insulated, wide-jaw alligator clips.

Extech MN42 Information The Extech MN42 is a compact, manual-ranging digital multimeter that offers a variety of features for basic electrical testing. It features a large, backlit LCD display, a built-in non-contact voltage detector, and a CAT III-600V safety rating. The MN42 measures AC and DC voltage to 600V, DC current to 10A, resistance to 2MΩ, and capacitance to 100uF. It also features diode and continuity testing, as well as 1.5V and 9V battery tests. Introduction The Extech MN42 is a great choice for electricians, hobbyists, and DIYers who need a reliable and affordable multimeter. It is compact and easy to use, making it ideal for taking on the go. The built-in non-contact voltage detector is a handy feature for quickly checking for the presence of voltage, and the CAT III-600V safety rating ensures that you can use the multimeter safely in high-voltage environments.