TH1912A Digital AC Millivolt Meter

■ 频率范围:5Hz-5MHz

■ Measured voltage range: 50μV-300V, resolution: 0.1μV

■ Measurement display function: 4 1/2-digit VFD, dual display: main display a

Various readings, sub-displays can be used to call up other readings at will.

Absolute values: mV,V,W,dBm,dBV,dBmV,dBμV,Vp-p

Relative value: dB,%,Max/Min

■ Software menu settings: measurement power and dBm, source load resistance arbitrary settings

Measurement dB,%,Max/Min reference setting

Ground (GND), Float setting with safety warning

■ RS232C interface as standard, SCPI command programming support

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■ TH1912A双通道数字交流毫伏表。主要用于工厂、研究所、部队、科研实验室。测量5Hz-3MHz正弦电压，也可作为功率计使用。电压、电平和功率电平（任意阻抗）测量。信号源的频率响应直读误差%，放大器增益dB,衰减器衰减量dB,音响设备和有线电传输电平的测量。电压探头电路板测试安全方便。

model number			TH1912A
conduit			dual
Measured voltage range			3.8mV,38mV,380mV,3.8V,38V,300V
Voltage measurement range			50μV-300V
Basic accuracy of measured voltage			±1% of reading value
frequency bandwidth			5Hz-5MHz
Display mode			4 1/2 digit VFD, dual digital display
Input Impedance			1MΩ 30PF Voltage probe switchable to 10MΩ
Response error of measured voltage at different frequencies		5Hz-20Hz	±(4% reading + 0.5% fullness)
		20Hz-2MHz	±(2% reading + 0.5% fullness)
		2MHz-3MHz	±(3% reading + 0.5% fullness)
		3MHz-5MHz	±(4% reading + 0.5% fullness)
connector			RS232C interface standard, SCPI command programming support
General technical indicators
Operating Temperature & Humidity			0°C-40°C, ≤ 90%RH
Power Requirements	input voltage		99v-121v ,198v-242v
	frequency		47.5Hz-63Hz
power wastage			≤ 20 VA
Volume (mm)			277(W)×115(H)×365(D)
weights			2.6kg