If the sine wave is repeated 20 times in one second will have a twenty-hertz frequency. Input frequency on the meter can change so before measuring a high value of frequency check that the meter can measure the frequency value. Similar to voltage we frequency measured in parallel configuration...
that Measures DC and AC Voltage Amp Ohm VoltmeterHigh quality digital multimeterUNI-T UT33D+ Digital Multimeter Auto Range Palm Size AC DC Voltmeter Ammeter Resistance Capatitance TesterAuto-ranging 6000 Counts Pen Style Digital Multimeter Multi Tester NCV Voltage Tester Pen with LCD Screen ...
Hertz (Hz) Once cycle per second. Impedance (Z) In a circuit, the opposition that circuit elements present alternating current. The impedance includes both resistance and reactance. Inductance (L) The capability of a coil to store energy in a magnetic field surrounding it which results in a ...
Capacitance: measures the charge a capacitor can hold; unit: farad, F Frequency: measures intervals in AC circuits; unit: hertz, Hz Duty cycle: measures the on/off ratio of a given subject; unit: % Diode check: measures voltage drop across diode junctions; unit: volt, V Additionally, some...
A conventional THD meter has a notch filter that removes the fundamental frequency from the signal, and measures THD based on what remains. This includes all of the harmonics, but also includes any random noise in the signal. Since the Model 2015 uses a DSP to perform a Fourier transform ...
This symbol indicates that a device is protected throughout by double insulation or reinforced insulation. PER IEC1010 OVERVOLTAGE INSTALLATION CATEGORY OVERVOLTAGE CATEGORY I Equipment of OVERVOLTAGE CATEGORY I is equipment for connection to circuits in which measures are taken to limit the transient ...
681/682/683 automatically recognizes and measures according to the different input voltage/current/resistance/etc.signals.681/682/683 has the characteristics of stable performance, high precision and clear reading.681/682/683 also has additional convenient functions of flashlight test.681/682/683 is ...
Autozeroing - When this function is activated, the DMM measures internal voltages to maintain stability and accuracy as temperature changes over time. How often this is performed affects the reading rate. It may be possible to disable this function, or just perform an periodically, or program the...
45Hz~450Hz Operating Temperature 0~40℃ Dimensions 139*74.5*33.6MM Color yellow/red Packaging and delivery Packaging Details Package: 1 * DM850 Multimeter 2 * Test Lead 1 * User Manual 1 * Packing Box Selling Units: Single item Single package...