Gossen Metrawatt METRAPHASE 1 Phase Rotation Tester 15 Hz to 410 Hz Frequency Range, 690V Max Voltage, CAT IV 600V M620A

Gossen Metrawatt M620A METRAPHASE 1 phase rotation tester is a precision instrument engineered to determine phase sequence and rotary field direction in electrical systems. It operates efficiently over a frequency range from 15 Hz to 410 Hz with a maximum operating voltage of 690 volts. Equipped with an LED display, it clearly indicates rotary field direction using six optically rotating LEDs with color switching for intuitive readings.

The device supports a nominal supply voltage display through three LEDs and nominal supply frequency via six LEDs, ensuring detailed operational monitoring. It includes error indications for phase imbalance and missing phases, enhancing fault detection capabilities.

Designed with safety in mind, this tester complies with CAT IV 600V overvoltage category and CAT III 600V safety standards, making it suitable for rigorous industrial and electrical maintenance environments. Its compact dimensions (195 mm length, 84 mm width, and 35 mm height) and lightweight design (300 g) facilitate portability and ease of use in various field applications.

The device is supplied complete with 3 pluggable measuring leads with contact-protected connectors, 3 push-on measuring tips, 1 push-on alligator clip, 4 batteries, operating instructions, and a carry case for convenience.

Ideal for electrical technicians, engineers, and maintenance professionals, the METRAPHASE 1 tester enhances accuracy and safety in phase rotation testing across electrical utilities, industrial plants, HVAC systems, and laboratory environments.

The device features an LED display for easy visualization of phase rotation. Operates on AA batteries with a battery life of approximately 100 hours. Designed for safe operation with CAT IV 600V overvoltage category and CAT III 600V safety rating.

Compact and lightweight with dimensions of 195mm length, 84mm width, and 35mm height, weighing 300g. Includes error indication for imbalance and missing phases to ensure accurate diagnostics. Suitable for electrical and industrial applications requiring reliable phase rotation testing.

Supplied with 3 pluggable measuring leads, push-on tips, alligator clip, batteries, and a carrying case. Explore our extensive selection of Phase Rotation Testers and electrical measurement instruments at EnvMart for assured quality and performance.