Features	DT-337	DT-338	DT-339
Small jaw size	0.5˝	0.8˝	0.7˝
1mA high resolution	*	*	*
True RMS AC clamp-on multimeter		*	*
Type K Temperature function		*	*
Digital clamp tester for AC/DC current measurement	*	*	*
Providing wide measuring range from very small to large current	*	*	*
Designed to safety standard IEC 61010-2-032: CAT III 600V and pollution degree 2	*	*	*
Display counts	4000	4000	5000
Auto power off & Data hold function	*	*	*
Peak hold ,Max/Min hold and Relative functions		*	Max/Min
Advanced functions include Capacitance, Frequency		*	*
Flashlight			*

Specifications
Function	Max Range	Max. Resolution	Basic Accuracy	DT-337	DT-338	DT-339
Current AC	80A	1mA	±(2.5%+5d)	*	*	*
Current DC	80A	1mA	±(2.5%+4d)	*	*	*
Voltage AC	400mV~600V	0.1mV	±(2.0%+4d)	*	*	*
Voltage DC	400mV~600V	0.1mV	±(1.5%+3d)	*	*	*
Resistance	400Ω~40MΩ	0.1Ω	±(1.5%+2d)	*	*	*
Frequency	5Hz~10MHz	0.001Hz	±(1.2%+3d)	*	*	*
% Duty	5%~99.9%	0.10%	±(1.2%+3d)	*
Capacitance	40mF	0.001nF	±(3.5%+10d)	100uF	*	500.0uF
Temperature	-20ºC~+760ºC	0.1ºC	±(2.0%+3ºC) ±(2.0%+ 3ºF)		*	*
Temperature	-4ºF~+1400ºF	0.1ºF	±(2.0%+3ºC) ±(2.0%+ 3ºF)		*	*
Diode Check	Test current of 0.3mA, Open circuit voltage 3.0V (338)			*	*	*
Continuity Check	Threshold 50Ω			*	*	*

CEM DT-339 ມິຕິ AC/DC Clamp Meters (AC/DC-80A/600V, True RMS)

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