Intelligent,High speed,High accuracy,High impedance,Auto,wide range,high reliability, With LCD screen ,RS-232 available Intelligent  High speed,High accuracy,High impedanceAuto,wide range,high reliabilityWith LCD screen ,RS-232 availabl

	DF1934A	DF1935
	DF1934B	DF1935B
Range	100μV~300V -80dB~50dB -77dBm52dBm	100μV~300V -80dB~50dB -77dBm52dBm
Error	1.5%	1.5%
Frequency	5Hz~2MHz	5Hz~2MHz
Input impedance	10MΩ//30pF	10MΩ//30pF
Mode	One CH V,dB/dBm	Dual CH V,dB/dBm
Indication	Digital, Model B with RS232	Large LCD screen Digital, Model A with RS232
Size	255×100×280	255×100×280
Weight	2.2kg	2.2kg

DF1934A/B Millivoltmeters