Features

DT-337

DT-338

DT-339

Small jaw size

0.5˝

0.8˝

0.7˝

1mA high resolution

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True RMS AC clamp-on multimeter

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Type K Temperature function

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Digital clamp tester for AC/DC current measurement

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Providing wide measuring range from very small to large current

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Designed to safety standard IEC 61010-2-032: CAT III 600V and pollution degree 2

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Display counts

4000

4000

5000

Auto power off & Data hold function

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Peak hold ,Max/Min hold and Relative functions

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Max/Min

Advanced functions include Capacitance, Frequency

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Flashlight

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Specifications

Function

Max Range

Max. Resolution

Basic Accuracy

DT-337

DT-338

DT-339

Current AC

80A

1mA

±(2.5%+5d)

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Current DC

80A

1mA

±(2.5%+4d)

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Voltage AC

400mV~600V

0.1mV

±(2.0%+4d)

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Voltage DC

400mV~600V

0.1mV

±(1.5%+3d)

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Resistance

400Ω~40MΩ

0.1Ω

±(1.5%+2d)

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Frequency

5Hz~10MHz

0.001Hz

±(1.2%+3d)

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% Duty

5%~99.9%

0.10%

±(1.2%+3d)

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Capacitance

40mF

0.001nF

±(3.5%+10d)

100uF

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500.0uF

Temperature

-20ºC~+760ºC

0.1ºC

±(2.0%+3ºC)      ±(2.0%+ 3ºF)

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-4ºF~+1400ºF

0.1ºF

Diode Check

Test current of 0.3mA, Open circuit voltage 3.0V (338)

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Continuity Check

Threshold 50Ω

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