Noncontact Monitors | McMaster-Carr

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	Measures Measures

AC Voltage

Current

	Voltage Voltage

	Connection Type Connection Type	Show

Noncontact

	Connection Type Connection Type	Hide

	Maximum AC Voltage Maximum AC Voltage

600V AC

1,000V AC

	Battery Size Battery Size

AAA

LR44

	Batteries Required Batteries Required

Yes

	Batteries Replaceable Batteries Replaceable

Yes

	Batteries Included Batteries Included

Yes

	Safety Rating Safety Rating

CAT III, 600V

CAT IV, 1,000V

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Alert Type Alert Type

Light

Sound

	Specifications Met Specifications Met

C-UL Listed

UL Listed

	Minimum AC Current Minimum AC Current

200 mA

	Maximum AC Current Maximum AC Current

5 Products

About Safety Ratings for Electrical Testing

Voltage Detectors

Confirm that voltage is present in receptacles, cables, and other electrical components. The detectors have light or sound alerts to indicate voltage. Noncontact detectors can sense voltage when brought near the electrical component.

Detectors

Non-Contact—5-1,000V AC

Non-Contact—50-1,000V AC

Connection Type	Safety Rating	AC Voltage	Measures	Alert Type	Specifications Met	Batteries Required	Batteries Included		Each
Noncontact	CAT IV, 1,000V	5-1,000	AC Voltage	Light, Sound	UL Listed, C-UL Listed	Yes	Yes	00000000	000000
Noncontact	CAT IV, 1,000V	50-1,000	AC Voltage	Light, Sound	UL Listed, C-UL Listed	Yes	Yes	00000000	00000

High-Voltage Detectors

Safely check for the presence of voltage in high-voltage equipment and lines. This noncontact detector checks for voltage by sensing electrostatic fields when brought near the electrical component. Light and sound alerts indicate voltage.

For testing 1,500-122,000V AC, a hot stick is required (not included). It attaches to the high-voltage detector to extend your reach and detect voltage from a distance.

Measures	AC Voltage	Alert Type	Connection Type	Includes	Batteries Included		Each
AC Voltage	30-122,000	Light, Sound	Noncontact	Carrying Case	Yes	0000000	0000000

Hot Stick (48" Lg.)

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Each

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Current Detectors

Check for the presence of AC current and voltage without making direct contact with a wire. The detector has light and sound alerts that indicate current when it is held near the electrical component.

Safety Rating	Measures	AC Current	AC Voltage	Alert Type	Connection Type	Specifications Met	Batteries Included		Each
CAT III, 600V	AC Voltage, Current	200 mA-1,000 A	12V AC-600V AC	Light, Sound	Noncontact	UL Listed, C-UL Listed	Yes	0000000	000000