Zavedení
The Fluke 107 is a compact, handheld digital multimeter designed for basic electrical measurements. It provides accurate readings for voltage, current, resistance, capacitance, frequency, and duty cycle, along with continuity and diode test functions. Its portable design makes it suitable for various applications, from professional use to hobbyist projects.
Obrázek: Přední strana view of the Fluke 107 Digital Multimeter, displaying its screen, rotary dial, and function buttons.
Bezpečnostní informace
Při používání jakéhokoli elektrického testovacího zařízení vždy dodržujte bezpečnostní opatření. Nedodržení těchto opatření může vést ke zranění nebo poškození měřidla či testovaného zařízení.
- Ne apply more than the rated voltage, as specified in the specifications section, between terminals or between any terminal and earth ground.
- Ne use the meter if it is damaged or operating abnormally. Inspect the case and test leads before use.
- Ne use the meter around explosive gas, vapor, or in damp nebo vlhkém prostředí.
- Pro měření vždy používejte správné svorky, funkci a rozsah.
- Při práci s objemem buďte opatrnítagnad 30 V AC RMS, 42 V peak nebo 60 V DC. Tyto objemytages představují nebezpečí úrazu elektrickým proudem.
- Odpojte napájení obvodu a vybijte všechna vysokonapěťová zařízenítage kondenzátory před testováním odporu, kontinuity, diod nebo kapacity.
- Ensure the test leads are fully seated in the meter's input jacks.
- Pro zajištění přesných údajů ihned vyměňte baterii, jakmile se zobrazí indikátor slabé baterie.
Co je v krabici
The Fluke 107 package typically includes the following components:
- Digitální multimetr Fluke 107
- TL75 Test Leads (Hard Point Test Leads)
- 2 AAA Batteries (Installed)
- Smart Strap Magnetic Lanyard
- User Manual (printed safety information booklet)
Image: The Fluke 107 Multimeter displayed alongside its included test leads and magnetic lanyard.
Nastavení
Instalace baterie
The Fluke 107 comes with two AAA batteries pre-installed. If replacement is needed:
- Ujistěte se, že je multimetr VYPNUTÝ.
- Vyhledejte přihrádku na baterie na zadní straně měřiče.
- Open the battery compartment cover by twisting the lock and sliding it open.
- Remove the old batteries and insert two new AAA batteries, observing the correct polarity (+/-).
- Bezpečně zavřete kryt bateriového prostoru.
Připojení testovacích vodičů
The Fluke 107 has three recessed banana jacks:
- A: For current measurements (up to 10A).
- COM: Common terminal for all measurements (black test lead).
- VΩHzPro objemtage, resistance, capacitance, frequency, and diode tests (red test lead).
Always connect the black test lead to the COM jack. Connect the red test lead to the appropriate jack based on the measurement you intend to perform.
Using the Smart Strap Magnetic Lanyard
The included Smart Strap allows for hands-free operation by attaching the meter to a ferrous metal surface or by configuring it as a stand. The strap has a slot that fits into the meter's case and secures with Velcro. The magnetic end can then be used to attach the meter to metal surfaces or to itself to form a viewstojan.
Návod k obsluze
Ovládání je ukončenoview
The Fluke 107 features a central rotary selector knob and three soft-touch buttons:
- Otočný volič: Used to select the desired measurement function (OFF, AC Volts, DC Volts, AC mV, Ohms/Continuity/Diode, Capacitance, AC/DC Amps).
- Tlačítko HOLD: Freezes the current reading on the display. Press again to resume live readings.
- Hz % Button: Toggles between frequency (Hz) and duty cycle (%) display when measuring AC Volts or AC Amps.
- Yellow Function Button:
- In AC/DC Amps mode: Toggles between AC and DC current measurement.
- In Ohms mode: Toggles between resistance, continuity test, and diode test.
- Tlačítko podsvícení: Activates or deactivates the display backlight. The backlight automatically turns off after 2 minutes of inactivity, but this can be overridden.
Image: A gloved hand adjusting the rotary dial of the Fluke 107 Multimeter, demonstrating its ergonomic design.
Funkce měření
The meter is auto-ranging by default for most functions, simplifying operation.
- svtagMěření (AC/DC):
- Otočte otočným ovladačem na V~ pro AC svtage nebo V- pro DC svtage.
- Připojte červený měřicí vodič do zdířky VΩHz a černý měřicí vodič do zdířky COM.
- Apply the test probes across the circuit or component to measure voltage.
- Měření proudu (AC/DC):
- Otočte otočným ovladačem na A~ (AC) or A- (DC). Use the yellow button to toggle between AC and DC if needed.
- Connect the red test lead to the A (10A FUSED) jack and the black test lead to the COM jack.
- Důležité: Connect the meter in series with the circuit to measure current. Ensure the circuit is de-energized before connecting the meter.
- Měření odporu (Ω):
- Otočte otočným ovladačem na Ω.
- Připojte červený měřicí vodič do zdířky VΩHz a černý měřicí vodič do zdířky COM.
- Apply the test probes across the component. Ensure the circuit is de-energized.
- Test kontinuity:
- Otočte otočným ovladačem na Ω. Press the yellow button until the continuity icon (speaker symbol) appears.
- Připojte červený měřicí vodič do zdířky VΩHz a černý měřicí vodič do zdířky COM.
- A continuous beep indicates a complete circuit (resistance less than 70Ω). "OL" indicates an open circuit.
- Test diod:
- Otočte otočným ovladačem na Ω. Press the yellow button until the diode icon (arrow with line) appears.
- Připojte červený měřicí vodič do zdířky VΩHz a černý měřicí vodič do zdířky COM.
- Place the red probe on the anode and black probe on the cathode of the diode. The display shows the forward voltage drop. Reverse the probes; "OL" should be displayed for a good diode.
- Měření kapacity:
- Turn the rotary knob to the capacitance symbol (-||-).
- Připojte červený měřicí vodič do zdířky VΩHz a černý měřicí vodič do zdířky COM.
- Důležité: Discharge capacitors before connecting them to the meter. Apply probes across the capacitor. Readings may take up to 18 seconds to stabilize.
- Frequency (Hz) and Duty Cycle (%) Measurement:
- Select AC Volts or AC Ampfunkce.
- Stiskněte tlačítko Hz % button to display frequency. Press again for duty cycle. Press a third time to return to voltage/current display.
Automatické vypnutí
The meter automatically powers off after 20 minutes of inactivity to conserve battery life. This feature can be disabled if continuous operation is required.
Údržba
Čištění
Otřete pouzdro reklamouamp cloth and mild detergent. Do not use abrasives or solvents. Keep the display clean and free from scratches.
Výměna baterie
Refer to the "Battery Installation" section under Setup for detailed instructions. Replace batteries when the low battery indicator appears on the display.
Fuse Check and Replacement
The Fluke 107 has a single internal fuse for the Amps function. To check the fuse:
- Otočte přepínač do polohy Ω pozice.
- Plug the red test lead into the VΩHz jack.
- Insert the probe tip of the red test lead into the A (10A FUSED) jack until electrical contact is made.
- A reading of less than 0.5Ω indicates a good fuse. An "OL" reading indicates a blown fuse that requires replacement.
Fuse replacement requires opening the meter case by removing three screws. It is recommended that fuse replacement be performed by qualified personnel or a Fluke service center.
Odstraňování problémů
| Problém | Možná příčina | Řešení |
|---|---|---|
| Zobrazuje se „OL“ (přetížení) | Input value exceeds selected range; open circuit in continuity/diode test; blown fuse in current mode. | Ensure correct function/range is selected. Check for open circuits. Check fuse in current mode. |
| Žádný displej nebo tlumený displej | Low battery; meter off; damaged display. | Replace batteries. Turn meter ON. Contact service if display is damaged. |
| Nepřesné údaje | Low battery; incorrect function/range; poor test lead connection; external interference. | Replace batteries. Verify function/range. Ensure leads are fully inserted. Move away from strong electromagnetic fields. |
| Žádné měření proudu | Blown fuse; incorrect connection (not in series). | Check and replace fuse if necessary. Ensure meter is connected in series with the circuit. |
Specifikace
| Parametr | Hodnota |
|---|---|
| Max. Objemtage mezi libovolnou svorkou a uzemněním | 600V |
| Rychlost aktualizace zobrazení | 3 updates per second |
| Typ baterie | 2 x AAA batteries (Alkaline or Lithium recommended) |
| Životnost baterie | Minimálně 200 XNUMX hodin |
| Provozní teplota | 0 °C až 40 °C (32 °F až 104 °F) |
| DC Volts Ranges | 6.000V, 60.00V, 600.0V (Accuracy: 0.5% + 3 counts) |
| AC Volts Ranges | 6.000V, 60.00V, 600.0V (Accuracy: 1% + 3 counts) |
| ACmV Range | 600.0mV (Accuracy: 3% + 3 counts) |
| DC Amps Ranges | 4.000A, 10.00A (Accuracy: 1.5% + 3 counts) |
| AC Amps Ranges | 4.000A, 10.00A (Accuracy: 1.5% + 3 counts) |
| Rozsahy odporu | 400.0Ω, 4.000kΩ, 40.00kΩ, 400.0kΩ, 4.000MΩ, 30.00MΩ (Accuracy: 0.5% + 2 or 3 counts, 1.5% + 3 counts for 40MΩ) |
| Capacitance Ranges | 50.00nF, 500.0nF, 5.000µF, 50.00µF, 500.0µF, 1000µF (Accuracy: 2% + 5 counts on two lowest, 5% + 5 counts on higher) |
| Frekvenční rozsahy | 50.00Hz, 500.0Hz, 5.000kHz, 50.00kHz, 100.0kHz (Accuracy: 0.1% + 3 counts) |
| Pracovní cyklus | 1% ~ 99% (Accuracy: 1% typical) |
| Diode Test Range | 2.000V (Accuracy: 10%) |
| Rozměry produktu | 8.27 x 11 x 2.17 palce; 7.05 unce |
Záruka a podpora
The Fluke 107 Digital Multimeter comes with a 1-year manufacturer warranty. For warranty claims, technical support, or service, please contact Fluke customer service or visit the official Fluke website. Ensure you have your product model number and purchase details available.
For additional resources and detailed user manuals, please refer to the official Fluke support channels.
