VEVOR EM4370 Digital Clamp Meter T-RMS User Manual

1. Mikilvægar öryggisupplýsingar

Vinsamlegast lesið og skiljið allar öryggisviðvaranir og notkunarleiðbeiningar áður en þetta tæki er notað. Ef þessum leiðbeiningum er ekki fylgt getur það valdið raflosti, eldsvoða eða alvarlegum meiðslum.

• Always ensure the meter is in good working condition before use. Inspect the test leads for any damage.
• Ekki sækja um árgtage or current that exceeds the maximum rated values specified for the meter.
• Gætið ítrustu varúðar þegar unnið er með spennuhafandi rafrásir. Hár hljóðstyrkur.taggetur valdið alvarlegum meiðslum eða dauða.
• Ekki nota mælinn ef hann virðist skemmdur eða ef rafhlöðulokið er ekki rétt lokað.
• Use the correct function and range for each measurement.
• Haldið fingrunum á bak við fingurhlífarnar á prófunarsnúrunum meðan á mælingum stendur.
• Skiptið um rafhlöður um leið og vísirinn fyrir lága rafhlöðu birtist til að tryggja nákvæmar mælingar.

2. Innihald pakka

Verify that all items listed below are included in your package. If any items are missing or damaged, please contact VEVOR customer support.

• 1 x VEVOR EM4370 Digital Clamp Mælir
• 1 x Pair of Test Leads (Stylus)
• 1 x K-type Thermocouple Probe
• 3 x AAA Batteries (1.5V)
• 1 x geymslupoki
• 1 x Notendahandbók

Image: The VEVOR EM4370 Digital Clamp Meter shown with its test leads, K-type thermocouple probe, AAA batteries, storage bag, and user manual. Product dimensions are also indicated.

3. Vöru lokiðview

The VEVOR EM4370 is a True RMS digital clamp meter designed for accurate and reliable electrical measurements. It features a robust design and a clear LCD display.

3.1 Íhlutir

• Clamp Kjálka: Used for non-contact AC/DC current measurement.
• NCV skynjari: Snertilaus binditage greiningarsvæði.
• Aðgerðarskífa: Selects measurement modes.
• LCD skjár: Sýnir mælingar og vísa.
• Inntakstengi: For connecting test leads (COM, VΩHzCAPTEMP).
• Hnappar: MAX/MIN, SEL/FUNC, HOLD/LIGHT.
• Vasaljós: Integrated LED for illuminating dark work areas.

Mynd: Framan view of the VEVOR EM4370 Digital Clamp Meter, showing the clamp jaw, display, function dial, and buttons.

Mynd: Ítarleg view of the function dial on the VEVOR EM4370, highlighting settings for current (60A, 600A), temperature, resistance, frequency/duty cycle, voltage, and NCV.

4. Uppsetning

4.1 Uppsetning rafhlöðu

1. Gakktu úr skugga um að mælirinn sé slökktur.
2. Finndu rafhlöðuhólfið aftan á mælinum.
3. Notaðu skrúfjárn til að opna lokið á rafhlöðuhólfinu.
4. Settu í þrjár (3) AAA 1.5V rafhlöður og gætið að réttri pólun (+/-).
5. Settu hlífina yfir rafhlöðuhólfið aftur og festu það með skrúfunni.

The meter will display a low battery indicator when the batteries need replacement.

5. Notkunarleiðbeiningar

This section details how to perform various measurements using the VEVOR EM4370 Digital Clamp Meter.

5.1 Val á virkni

Rotate the function dial to select the desired measurement mode. Use the 'SEL/FUNC' button to toggle between different sub-functions within a mode (e.g., AC/DC voltage, Diode/Continuity).

5.2 Mæling á AC/DC straumi (Clamp)

1. Turn the function dial to the '60A' or '600A' AC/DC current range.
2. Ýttu á clamp trigger to open the clamp kjálka.
3. Enclose only one conductor (wire) within the clamp kjálki. Gakktu úr skugga um að kjálkinn sé alveg lokaður.
4. Lestu núverandi gildi á LCD skjánum.

Image: The VEVOR EM4370 clamp meter in use, with its jaw clamped around a single electrical wire to measure current.

5.3 AC/DC Voltage Mæling

1. Connect the red test lead to the 'VΩHzCAPTEMP' jack and the black test lead to the 'COM' jack.
2. Turn the function dial to the 'V' (Voltage) range. Use the 'SEL/FUNC' button to select AC or DC voltage.
3. Snertið prófunarprófana við hringrásarpunktana þar sem rúmmáliðtage á að mæla.
4. Lestu binditage gildi á LCD skjánum.

5.4 Viðnámsmæling

1. Connect the test leads as for voltage mæling.
2. Turn the function dial to the 'Ω' (Resistance) range.
3. Ensure the circuit or component under test is de-energized before measuring resistance.
4. Touch the test probes across the component.
5. Lesið viðnámsgildið á LCD skjánum.

5.5 Sambandslaus árgangurtage (NCV) uppgötvun

1. Turn the function dial to the 'NCV' position.
2. Move the NCV sensor (top part of the clamp jaw) close to the conductor or outlet.
3. The meter will beep and the NCV indicator light will flash when AC voltage is detected. The frequency of beeps and flashes increases with stronger voltage.

Image: The VEVOR EM4370 clamp mælir sem greinir snertilausa rúmmáltage near an electrical outlet, indicated by a visual alert on the meter's display.

5.6 Hitastigsmæling

1. Turn the function dial to the 'TEMP' position.
2. Connect the K-type thermocouple probe to the input jacks, observing polarity.
3. Place the tip of the thermocouple probe on or near the object whose temperature is to be measured.
4. Read the temperature value on the LCD display. Use the 'SEL/FUNC' button to switch between Celsius (°C) and Fahrenheit (°F).

Image: The VEVOR EM4370 clamp meter displaying a temperature reading, with examples of its application in measuring temperatures of electrical appliances, liquids, gases, and in greenhouses.

5.7 Aðrar aðgerðir

• Satt RMS: The meter features True RMS detection for accurate measurements of non-sinusoidal AC waveforms.
• Gagnahald: Press the 'HOLD/LIGHT' button briefly to freeze the current reading on the display. Press again to release.
• Baklýsing og vasaljós: Press and hold the 'HOLD/LIGHT' button to turn on/off the display backlight and the integrated flashlight.
• MAX/MIN mæling: Press the 'MAX/MIN' button to record the maximum and minimum values during a measurement session.
• Rafmagn: Select the 'CAP' range on the dial. Ensure capacitors are discharged before testing.
• Frequency/Duty Cycle: Select the 'Hz%' range on the dial.
• Diode Test & Continuity: Select the 'Diode/Continuity' range. Use 'SEL/FUNC' to switch between modes. Continuity test will beep if resistance is below a certain threshold.
• Snjall svefnstilling: The meter automatically powers off after approximately 15 minutes of inactivity to conserve battery life.

Image: The VEVOR EM4370 clamp meter display showing a True RMS reading, emphasizing its accuracy feature.

Image: The VEVOR EM4370 clamp meter demonstrating its LED backlit display for easy reading in low light, an integrated flashlight, and the automatic sleep mode function for energy saving.

6. Viðhald

6.1 Þrif

Þurrkaðu mælinn með auglýsinguamp klút og milt þvottaefni. Notið ekki slípiefni eða leysiefni. Gangið úr skugga um að mælirinn sé þurr áður en hann er geymdur eða notaður.

6.2 Skipt um rafhlöðu

Refer to Section 4.1 for battery installation instructions. Replace batteries promptly when the low battery indicator appears to maintain measurement accuracy.

6.3 Geymsla

If the meter is not used for an extended period, remove the batteries to prevent leakage and damage. Store the meter in its storage bag in a cool, dry place, away from direct sunlight and extreme temperatures.

7. Bilanagreining

If you encounter issues with your VEVOR EM4370, refer to the following common problems and solutions:

Ef vandamálið heldur áfram eftir að þessar lausnir hafa verið prófaðar, vinsamlegast hafið samband við þjónustuver VEVOR til að fá frekari aðstoð.

8. Tæknilýsing

Detailed technical specifications for the VEVOR EM4370 Digital Clamp Meter.

9. Ábyrgð og stuðningur

VEVOR products are designed for durability and performance. For warranty information or technical support, please refer to the warranty card included with your product or visit the official VEVOR website. You can also contact VEVOR customer service directly for assistance with product operation, maintenance, or troubleshooting.

VEVOR opinbert Websíða: www.vevor.com