Details

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BUY K2003 https://www.utsource.net/itm/p/11682262.html

Parameter	Description
Part Number	K2003
Type	Digital Multimeter
Display	4000 counts, LCD
Input Impedance	10 M惟 (DC/AC Voltage)
Voltage Measurement	DC: 0.01 mV to 1000 V, AC: 0.01 mV to 750 V (True RMS)
Current Measurement	DC: 0.01 渭A to 10 A, AC: 0.01 渭A to 10 A (True RMS)
Resistance Measurement	0.01 惟 to 10 M惟
Capacitance Measurement	0 pF to 10000 渭F
Frequency Measurement	0.1 Hz to 10 MHz
Duty Cycle Measurement	0.1% to 99.9%
Diode Test	Yes, with audible beep
Continuity Test	Yes, with audible beep
Temperature Measurement	-50掳C to 1200掳C (-58掳F to 2192掳F) with K-type thermocouple
Data Hold	Yes
Auto Power Off	Yes, adjustable (10 min, 20 min, 30 min, 60 min)
Battery Type	9V Battery (NEDA 1604)
Battery Life	Approximately 50 hours (continuous use)
Dimensions	190 mm x 90 mm x 35 mm (LxWxH)
Weight	250 g (without battery)
Operating Temperature	0掳C to 40掳C (32掳F to 104掳F)
Storage Temperature	-20掳C to 60掳C (-4掳F to 140掳F)
Humidity	10% to 90% RH (non-condensing)
Compliance	CE, RoHS

Instructions for Use

1. Power On/Off

   • Press the ON/OFF button to turn the multimeter on or off.
   • The multimeter will automatically power off after the selected time if no operation is performed.

2. Selecting Measurement Function

   • Turn the function dial to the desired measurement type (e.g., V~ for AC voltage, V- for DC voltage, A~ for AC current, A- for DC current, 惟 for resistance, etc.).

3. Connecting Test Leads

   • Insert the black test lead into the COM port.
   • Insert the red test lead into the appropriate port based on the measurement type (V惟mA for voltage, resistance, and continuity; 10A for high current).

4. Performing Measurements

   • Voltage Measurement: Connect the test leads to the circuit. The multimeter will display the measured voltage.
   • Current Measurement: Break the circuit and insert the test leads in series. The multimeter will display the measured current.
   • Resistance Measurement: Connect the test leads to the component. The multimeter will display the resistance.
   • Capacitance Measurement: Disconnect the capacitor from the circuit, discharge it, and connect the test leads. The multimeter will display the capacitance.
   • Frequency Measurement: Connect the test leads to the signal source. The multimeter will display the frequency.
   • Duty Cycle Measurement: Connect the test leads to the pulse signal. The multimeter will display the duty cycle.
   • Diode Test: Connect the red lead to the anode and the black lead to the cathode. If the diode is good, the multimeter will display the forward voltage and emit a beep.
   • Continuity Test: Connect the test leads to the points to be tested. If there is a low resistance path, the multimeter will emit a beep.
   • Temperature Measurement: Connect the K-type thermocouple to the temperature port and place the probe in the environment to be measured. The multimeter will display the temperature.

5. Data Hold

   • Press the HOLD button to freeze the display. Press again to release the hold.

6. Auto Ranging

   • The multimeter automatically selects the best range for the measurement. No manual range selection is required.

7. Low Battery Indication

   • When the battery is low, the battery symbol on the display will flash. Replace the battery as soon as possible.

8. Safety Precautions

   • Always disconnect the test leads before changing the function dial.
   • Do not exceed the maximum input ratings for each measurement type.
   • Use the multimeter only in well-ventilated areas.
   • Do not use damaged test leads or probes.
   • Store the multimeter in a dry, cool place when not in use.

(For reference only)