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Multimeter MESTEK DM100 with a high measurement speed (10 measurements per second) has 10,000 counts, analog and dual digital scales. Designed to measure AC and DC current and voltage, resistance, capacitance, there is a “continuity” and diode test, NVC non-contact voltage detector and phase wire detection mode, indication of blown fuses and protection from “fool”.
Application of a multimeter:
measurement of voltage and strength of AC and DC;
measurement of electrical capacitance and resistance; -
measurement of current frequency and duty cycle;
measuring the temperature and humidity of the environment;
monitoring the continuity of the circuit and testing the diodes;
automatic/manual selection of measurement ranges;
fixing the maximum and minimum measurement value.
Features :
Intelligent data processing
10,000 counts, analog plus digital double scale
High speed voltage/resistance measurement/capacity
VFC (voltage frequency converte r). VFC - measurement function in the voltage-frequency converter circuits VFC (Voltage-Frequency converter). This is the inclusion of a filter in the measuring circuit that filters out unevenness and frequency surges of voltage and, therefore, only the average value is measured. Can be used in inverters, frequency converters and other sources that use PWM or digital synthesis of the voltage waveform
Fuse blown indication
TrueRMS 1 kHz
circuit continuity detection with sound and light indication
load test of 1.5 V/9 V batteries
NCV proximity voltage sensor
Automatic diode identification
Definition phase wire
Measuring AC voltage and frequency
Measuring ambient temperature and humidity
Measuring capacitance of capacitors and resistances
AC+DC - separate simultaneous measurement of DC and AC voltage components.
Power supply: 2 AA batteries
MESTEK DM100 characteristics:
Mode
Range
Resolution
Accuracy
DC voltage
0~999.9mV/9.999V/99.99V/999.9V
0.1mV/1mV/10mV/100mV
±1.2%+3
AC voltage
0~999.9mV/9.999V/99.99V/750V
0.1mV/1mV/10mV/100mV
±1.5%+3）
DC
0~999.9mA/99.99mA/600mA/10.00A
0.1mA/0.01mA/0.1mA/10mA
±1.0%+3）
AC
0~99.99mA/600mA/10.00A
0.01mA/0.1mA/10mA
±1.0%+3
Resistance
0~999.9Ω
0.1Ω
±0.8%+3）
0~9.999KΩ/99.99KΩ/999.9KΩ
1Ω/10Ω/100Ω
±0.8%+3
0~9.999MΩ/99.99MΩ
1KΩ/10KΩ
±1.2%+5
Capacitance
0~9.999nF/99.99nF/999.9nF
0.001nF/0.01nF/0.1nF
±4.0%+5
0~9.999μF/99.99μF/999.9μF
1nF/10nF/100nF
±4.0%+5
0~9.999mF
1μF
±4.0%+0
Diodes
0.15V ~ 3V Direct constant current: about 1 mA; Voltage: about 3.2V
Continuity
Resistance 0 ~ 100 Ohm. When the resistance is less than 15 Ohm, the built-in buzzer sounds constantly and the green indicator lights up. If the resistance is between 15 and 30 ohms, the buzzer is intermittent, the indicator is green.
Specifications
Counts
10000
Display
VA inverse display, analogue scale+digital dual scale
Ambient temperature
0°C~60°C
0.1°C
±2°C
Ambient humidity
20-95%
1%
±5.0%RH
Battery test
0 ~ 1.5 V （discharge current 40mA）
0 ~ 9V （discharge current 20mA)
Buzzer test
2KHz/2.7KHz/3V （Passive and active buzzers）
True RMS
1KHz
AC frequency measurement
Frequency display simultaneously with AC voltage measurement
Sampling rate
Sampling rate 10 times/sec
V.F.C
Voltage-Frequency converter. Actual value 40 Hz - 400 Hz (VFC: 2 kHz, damping, 3 dB)
Blown fuse alarm
Blown fuse alarm 600mA/10A: FUSE on screen with audible alarm
Wrong connection alarm
Wrong connection alarm can prevent damage to the instrument due to incorrect operating mode selection
Data hold
Yes
Flashlight
Yes
Auto power off
Auto power off if no manipulation after 15 minutes
NCV
Non-contact AC voltage detection
LIVE (phase)
Phase indication with one probe connected
Input impedance
10MΩ
Overload protection
Full protection overload at input voltage less than 250 V
low battery
less than 2.4V
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The data presented in the product description are for reference only and may differ from those indicated by the manufacturer.
To carry out technical calculations and obtain the exact parameters of the goods, use the datasheets from the manufacturer's website.
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The data presented in the product description are for reference only and may differ from those indicated by the manufacturer.
