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400A AC/DC TRUERMS CLAMP METER

The 21050T is a feature-packed TrueRMS AC/DC compact clamp

meter. TrueRMS is especially valuable for current measurements on

circuits with harmonic distortion. The addition of DC current testing

makes this even more versatile than the 21030T.

• Features automatic power off

• 11 measuring functions including capacitance, frequency, duty cycle,

and temperature

• TrueRMS for accurate AC voltage and current readings

• Measures both AC and DC current

• Built-in, non-contact AC voltage detector

• Easy-to-read, backlit, 4,000-count digital display

• Impact resistant double-molded housing provides comfortable grip

• CAT lll 600V safety rating, UL listed

• Includes:

- Test leads

- Type K temperature probe with banana plug adapter

- Carrying case

- Two AAA batteries

CAT III

600V

UL61010-1

APO

MODEL # STOCK # DESCRIPTION

21050T 582902 400A TrueRMS AC/DC Clamp Meter

FUNCTION RANGE MAX. RESOLUTION MAX. ACCURACY (% OF READING)

AC Current 400A 10mA ±2.8%

DC Current 400A 10mA ±2.5%

Jaw Opening 1.2" (30mm)

— —

AC Voltage 600V 1mV ±1.5%

DC Voltage 600V 0.1mV ±0.8%

Non-Contact AC Voltage 100 to 600V AC

— —

Resistance 40MΩ 0.1Ω ±1.0%

Capacitance 100µF 10pF ±3.0%

Frequency 10kHz 0.001Hz ±1.5%

Duty Cycle 0.5 to 99% 0.1% ±1.2%

Temperature

-4°F to 1400°F 0.1° ±3.0%

-20°C to 760°C 0.1° ±3.0%

Continuity Audible threshold < 30Ω with beeper on, Audible threshold > 150Ω with beeper off

Diode Test Yes

Dimensions 7.9 x 2.6 x 1.5 in.

Weight 0.45 lb.

21050T

SPECIFICATIONS

TEST & MEASUREMENT | Clamp Meters

CLAMP METERS