Accuracy: class 2.0.
Measuring Ranges: 45~56 Hz, 45~55 Hz, 55~65 Hz.
Rated Voltage: 110V, 220V.
Movement: Pivot and Jewel.
Dials: black lettering on white background.
Pointer: Sword type, color in black.
Case: Polycarbonate front and Polybutylene Terephthalate (PBT).
Mounting: Four studs mounting.

General
Operating Temperature: 32°F to 104°F (0°C to 40°C).
Storage Temperature: -4°F to 131°F (-20°C to 55°C).
Relative Humidity: 20% to 80%RH (Nominal Use).

Accuracy: class 2.0.
Measuring Ranges: 45~56 Hz, 45~55 Hz, 55~65 Hz.
Rated Voltage: 110V, 220V.
Movement: Pivot and Jewel.
Dials: black lettering on white background.
Pointer: Sword type, color in black.
Case: Polycarbonate front and Polybutylene Terephthalate (PBT).
Mounting: Four studs mounting.

General
Operating Temperature: 32°F to 104°F (0°C to 40°C).
Storage Temperature: -4°F to 131°F (-20°C to 55°C).
Relative Humidity: 20% to 80%RH (Nominal Use).