Okwu mmalite
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.
Foto: N'ihu view of the Fluke 107 Digital Multimeter, displaying its screen, rotary dial, and function buttons.
Ozi nchekwa
Always adhere to safety precautions when using any electrical testing equipment. Failure to do so may result in injury or damage to the meter or equipment under test.
- Emela apply more than the rated voltage, as specified in the specifications section, between terminals or between any terminal and earth ground.
- Emela use the meter if it is damaged or operating abnormally. Inspect the case and test leads before use.
- Emela use the meter around explosive gas, vapor, or in damp ma ọ bụ gburugburu mmiri.
- Always use the correct terminals, function, and range for your measurements.
- Kpachara anya mgbe ị na-arụ ọrụ na voltages karịrị 30V AC RMS, 42V elu, ma ọ bụ 60V DC. Vol ndị atages na-ebute ihe egwu ujo.
- Kwupu ike sekit wee wepụ ihe niile dị elutage capacitors tupu anwale nguzogide, continuity, diodes, ma ọ bụ ike.
- Ensure the test leads are fully seated in the meter's input jacks.
- Dochie batrị ahụ ozugbo mgbe ihe ngosi batrị dị ala pụtara iji hụ na agụpụtara ya nke ọma.
Kedu ihe dị na Igbe ahụ
The Fluke 107 package typically includes the following components:
- Fluke 107 Digital Multimeter
- 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.
Melite
Ntinye batrị
The Fluke 107 comes with two AAA batteries pre-installed. If replacement is needed:
- Hụ na agbanyụrụla multimeter ahụ.
- Chọta ebe batrị dị n'azụ mita ahụ.
- 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 (+/-).
- Mechie mkpuchi nke batrị batrị nke ọma.
Ijikọ ule na-eduga
The Fluke 107 has three recessed banana jacks:
- A: For current measurements (up to 10A).
- COM: Common terminal for all measurements (black test lead).
- VHz: For voltage, 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 viewing stand.
Ntuziaka ọrụ
Njikwa agafelaview
The Fluke 107 features a central rotary selector knob and three soft-touch buttons:
- Igwe nhọpụta Rotary: Used to select the desired measurement function (OFF, AC Volts, DC Volts, AC mV, Ohms/Continuity/Diode, Capacitance, AC/DC Amps).
- Jide bọtịnụ: 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.
- Bọtịnụ ọkụ azụ: 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.
Ọrụ Nnwale
The meter is auto-ranging by default for most functions, simplifying operation.
- VoltagNha eletrọniki (AC/DC):
- Tụgharịa igodo rotary ka V~ maka AC voltage ma ọ bụ V- maka DC voltage.
- Connect the red test lead to the VΩHz jack and the black test lead to the COM jack.
- Apply the test probes across the circuit or component to measure voltage.
- Current Measurement (AC/DC):
- Tụgharịa igodo rotary ka 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.
- Ihe dị mkpa: Connect the meter in series with the circuit to measure current. Ensure the circuit is de-energized before connecting the meter.
- Nledo Nguzogide (Ω):
- Tụgharịa igodo rotary ka Ω.
- Connect the red test lead to the VΩHz jack and the black test lead to the COM jack.
- Apply the test probes across the component. Ensure the circuit is de-energized.
- Nnwale na-aga n'ihu:
- Tụgharịa igodo rotary ka Ω. Press the yellow button until the continuity icon (speaker symbol) appears.
- Connect the red test lead to the VΩHz jack and the black test lead to the COM jack.
- A continuous beep indicates a complete circuit (resistance less than 70Ω). "OL" indicates an open circuit.
- Nnwale Diode:
- Tụgharịa igodo rotary ka Ω. Press the yellow button until the diode icon (arrow with line) appears.
- Connect the red test lead to the VΩHz jack and the black test lead to the COM jack.
- 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.
- Nleba ike:
- Turn the rotary knob to the capacitance symbol (-||-).
- Connect the red test lead to the VΩHz jack and the black test lead to the COM jack.
- Ihe dị mkpa: 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 Amps ọrụ.
- Pịa Hz% button to display frequency. Press again for duty cycle. Press a third time to return to voltage/current display.
Nchekwa onwe-Off
The meter automatically powers off after 20 minutes of inactivity to conserve battery life. This feature can be disabled if continuous operation is required.
Nlekọta
Nhicha
Jiri mgbasa ozi hichapụ ikpe ahụamp cloth and mild detergent. Do not use abrasives or solvents. Keep the display clean and free from scratches.
Ngbanwe batrị
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:
- Tụgharịa ngbanwe nke nhọrọ na Ω ọnọdụ.
- 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.
Nchọpụta nsogbu
| Nsogbu | Ihe nwere ike ime | Ngwọta |
|---|---|---|
| Egosipụtara "OL" (Oke ibu) | 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. |
| Enweghị ngosipụta ma ọ bụ ngosipụta dị jụụ | Low battery; meter off; damaged display. | Replace batteries. Turn meter ON. Contact service if display is damaged. |
| Ọgụgụ na-ezighi ezi | 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. |
| No current measurement | Blown fuse; incorrect connection (not in series). | Check and replace fuse if necessary. Ensure meter is connected in series with the circuit. |
Nkọwapụta
| Oke | Uru |
|---|---|
| Max Voltage n'etiti ihe ọ bụla ọnụ na ala ala | 600V |
| Ngosipụta Ọnụego Mmelite | 3 updates per second |
| Ụdị batrị | 2 x AAA batteries (Alkaline or Lithium recommended) |
| Ndụ batrị | 200 awa kacha nta |
| Okpomọkụ na-arụ ọrụ | 0°C ruo 40°C (32°F ruo 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) |
| Oke mgbochi | 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) |
| Ugboro ugboro | 50.00Hz, 500.0Hz, 5.000kHz, 50.00kHz, 100.0kHz (Accuracy: 0.1% + 3 counts) |
| Usoro ọrụ | 1% ~ 99% (Accuracy: 1% typical) |
| Diode Test Range | 2.000V (Accuracy: 10%) |
| Akụkụ ngwaahịa | 8.27 x 11 x 2.17 inch; 7.05 ounce |
Akwụkwọ ikike na nkwado
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.
