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80000 Count Bench Digital Multimeter

DM-1150B

Block Diagram

Specification

Spec.	Range	Resolution	Accuracy			Remarks
DCV	80mV	1μV	±(3% rdg+10)			Input impedance: 80mV~800mV: >1000MΩ; 8V~1000V: 10MΩ.
	800mV	10μV	±(0.05% rdg+5)
	8V	0.1mV
	80V	1mV
	800V	10mV	±(0.08% rdg+10)
	1000V	0.1V	±(0.08% rdg+10)
ACV(T-RMS)	80mV	1μV	<75% Range: 50Hz~20kHz	<75% Range: 20kHz~50kHz	>75% Range: 50Hz~20kHz	Input impedance: 80mV~800mV: >1000MΩ; 8V~1000V: 10MΩ. Parallel capacitance: <100pF
	800mV	10μV	±(0.8% rdg+50)	±(6.0% rdg+50)	±(8.0% rdg+50)
	8V	0.1mV
	80V	1mV
	750V	10mV	± (0.8% rdg+50) (at <90% Range), 50Hz~1kHz ± (5.0% rdg+50) (at >90% Range), 50Hz~1kHz
DCA	80mA	1μA	±(0.2% rdg+10)			Fuse: F750Ma/250v F13A/250V
	800mA	10μA	±(0.2% rdg+10)			Voltage drop: ≤800mV
	8A	0.1mA	±(0.5% rdg+10)			Max.input current: 20A (up to15 seconds)
	20A	1mA	±(0.5% rdg+10)			Max.input current: 20A (up to15 seconds)
ACA(T-RMS)	80mA	1μA	±(0.2% rdg+10) / 50Hz~5kHz			Fuse: F750Ma/250v F13A/250V
	800mA	10μA	±(0.2% rdg+10) / 50Hz~5kHz			Voltage drop: ≤800mV
	8A	0.1mA	±(0.5% rdg+10) / 50Hz~500Hz			Max.input current: 20A (up to15 seconds)
	20A	1mA	±(0.5% rdg+10) / 50Hz~500Hz			Max.input current: 20A (up to15 seconds)
Resistance	800Ω	0.01Ω	±(0.3% rdg+10)			Overload protection: 250V RMS
	8kΩ	0.1Ω	±(0.3% rdg+5)
	80kΩ	1Ω
	800kΩ	10Ω
	8MΩ	100Ω
	80MΩ	1kΩ	0Ω~40MΩ: ±(2.5% rdg+10) 40MΩ~80MΩ: ±(3.5% rdg+10)
Frequency	999.99Hz	0.01Hz	±(0.5% rdg+5)			Overload protection: 250V RMS Sensitivity: 0.7V RMS
	9.9999kHz	0.1Hz
	99.999kHz	1Hz
	999.99kHz	10Hz
	8.0000MHz	100Hz
	10.0MHz	1kHz	±(0.1% rdg+5)			Plus adapter(Optional)
	100.0MHz	10kHz
	1000.0MHz	100kHz
Capacitance	1nF	1pF	±(5.0% rdg+50)			Overload protection: 250V RMS
	10nF	10pF	±(2.5% rdg+50)
	100nF	100pF
	1μF	1nF
	10μF	10nF
	100μF	100nF
Diode	3.0000V	0.0001V	±(3.0% rdg+5)			Diode positive voltage drop Overload protection: 250V RMS
Temp.	50℃~1300℃	0.0℃	±(1.5% rdg+10)			K type thermocouple Overload protection: 250V RMS
Temp.	58℉~2372℉	0.1℉	±(1.5% rdg+10)			K type thermocouple Overload protection: 250V RMS
dBm	-80.00dBm~ +80.00dBm	0.01dBm	±1.0% rdg
Square Wave Output	Voltage amplitude : Approx.3V / Frequency : 0.5Hz~5000Hz / Duty cycle : 1%~99%

Features

u Large LCD, 80000 count Dual-display, Analog bar 21 sets.

u 50 measuring functions, with basic DCV, ACV, DCA, ACA, Ω, CAP, Hz, TEMP, diode and Continuity measuring function, etc.

u 18 types of frequency, frequency up to 80MHz, 1800 waveform outputs, 0.1%~99% duty cycle.

u Simultaneous measure (AC+DC), (AC+Hz), (DC+dBm), (dBm+Hz), (Hz+Duty), (℃+℉).

u Auto data update and refresh, auto data hold, auto peak hold.

u 36-hour dynamic record: MAG, MIN, AVG, MAX-MIN (REL△), (REL%), setting upper & lower limit, timing measurement

u AC measuring adopts highly accurate true RMS measurement, with testing frequency bandwidth and AC+DC measuring, capable of accurate true RMS measuring of any waveforms in AC range

u RS-232 interface