Solight V15 II CAT III Multimeter User Manual

1. પરિચય

Thank you for choosing the Solight V15 II CAT III Multimeter. This device is designed for safe and accurate measurement of DC/AC voltage, DC current, resistance, diode testing, and continuity. Please read this manual thoroughly before use to ensure proper operation and to prevent damage to the meter or injury to yourself.

સલામતી પ્રથમ: Always observe all safety precautions outlined in this manual. Electrical measurements can be dangerous if not performed correctly.

2. ઉત્પાદન ઓવરview

આકૃતિ 1: Solight V15 II Multimeter and Test Leads. The image displays the front of the Solight V15 II multimeter, which is dark gray with a large digital display at the top. Below the display is a central rotary switch for selecting measurement functions and ranges. To the left of the multimeter are two test leads: one red and one black, each with a pointed probe tip and a comfortable grip. The multimeter features input jacks at the bottom for connecting these leads.

2.1 ઘટકો

• ડિજિટલ ડિસ્પ્લે: Shows measurement readings, units, and other indicators (e.g., "HV" for high voltage, polarity).
• રોટરી સ્વિચ: Used to select the desired measurement function (e.g., V~, V--, A--, Ω, Diode, Continuity) and range.
• ઇનપુટ જેક્સ:
  • "COM" Jack: બધા માપ માટે સામાન્ય (નકારાત્મક) ઇનપુટ.
  • "VΩmA" Jack: વોલ્યુમ માટે હકારાત્મક ઇનપુટtage, resistance, diode, continuity, and current up to 500mA.
  • "10A" Jack: Positive input for high current measurements (up to 10A).
• ટેસ્ટ લીડ્સ: Red (positive) and Black (common/negative) leads with probe tips for connecting to circuits.
• બેટરી કમ્પાર્ટમેન્ટ: Located on the back for 2x AAA batteries.

3. સેટઅપ

3.1 બેટરી ઇન્સ્ટોલેશન

1. ખાતરી કરો કે મલ્ટિમીટર બંધ છે.
2. યુનિટની પાછળ બેટરી કમ્પાર્ટમેન્ટ કવર શોધો.
3. રિટેનિંગ સ્ક્રૂ(ઓ) ખોલો અને કવર દૂર કરો.
4. Insert two (2) AAA (LR03) batteries, observing the correct polarity (+ and -) as indicated inside the compartment.
5. Replace the battery cover and secure it with the screw(s).
6. If the low battery indicator appears on the display, replace the batteries promptly.

૬.૨ કનેક્ટિંગ ટેસ્ટ લીડ્સ

• Always connect the black test lead to the "COM" jack.
• વોલ્યુમ માટેtage, resistance, diode, continuity, and current up to 500mA measurements, connect the red test lead to the "VΩmA" jack.
• For current measurements between 500mA and 10A, connect the red test lead to the "10A" jack.
• Ensure connections are firm and secure before taking any measurements.

4. ઓપરેટિંગ સૂચનાઓ

Before taking any measurement, ensure the test leads are correctly connected and the rotary switch is set to the appropriate function and range. Always start with a higher range if the expected value is unknown to prevent overloading the meter.

4.1 ડીસી વોલ્યુમtage Measurement (V--)

1. Set the rotary switch to the desired DC Voltage (V--) range (e.g., 500V, 200V, 20V, 2000mV, 200mV).
2. Connect the black test lead to the "COM" jack and the red test lead to the "VΩmA" jack.
3. Connect the test probes across the component or circuit to be measured, observing polarity.
4. ભાગ વાંચોtage value on the digital display. If a negative sign appears, it indicates reversed polarity.

4.2 એસી વોલ્યુમtage Measurement (V~)

1. Set the rotary switch to the desired AC Voltage (V~) range (e.g., 500V, 200V).
2. Connect the black test lead to the "COM" jack and the red test lead to the "VΩmA" jack.
3. Connect the test probes across the AC voltage સ્ત્રોત.
4. ભાગ વાંચોtagડિજિટલ ડિસ્પ્લે પર e મૂલ્ય.

4.3 DC Current Measurement (A--)

1. મહત્વપૂર્ણ: Current measurements require the meter to be connected in series with the circuit. Ensure the circuit is de-energized before connecting the meter.
2. Set the rotary switch to the desired DC Current (A--) range (e.g., 10A, 200mA, 20mA, 2000µA, 200µA).
3. For ranges up to 200mA, connect the red test lead to the "VΩmA" jack. For the 10A range, connect the red test lead to the "10A" jack. The black lead always connects to "COM".
4. Open the circuit where current is to be measured and insert the meter in series.
5. Apply power to the circuit and read the current value on the display.
6. After measurement, disconnect power, remove the meter, and restore the circuit.

4.4 Resistance Measurement (Ω)

1. ચેતવણી: Ensure the circuit or component under test is completely de-energized before measuring resistance.
2. Set the rotary switch to the desired Resistance (Ω) range (e.g., 20000kΩ, 2000kΩ, 200kΩ, 20kΩ, 2000Ω, 200Ω).
3. Connect the black test lead to "COM" and the red test lead to "VΩmA".
4. સમગ્ર ઘટકમાં પરીક્ષણ ચકાસણીઓને જોડો.
5. ડિસ્પ્લે પર પ્રતિકાર મૂલ્ય વાંચો.

4.5 Diode Test (→|→)

1. Set the rotary switch to the Diode Test position.
2. Connect the black test lead to "COM" and the red test lead to "VΩmA".
3. Connect the red probe to the anode and the black probe to the cathode of the diode. The display should show a forward voltage drop (typically 0.5V to 0.8V for silicon diodes).
4. Reverse the probes. The display should show "OL" (Overload) for a good diode. If it shows a reading in both directions or "OL" in both directions, the diode is likely faulty.

4.6 Continuity Test (•))))

1. Set the rotary switch to the Continuity Test position.
2. Connect the black test lead to "COM" and the red test lead to "VΩmA".
3. સર્કિટ અથવા ઘટકમાં ટેસ્ટ પ્રોબ્સને જોડો.
4. If the resistance is below approximately 50Ω (this value can vary), the buzzer will sound, indicating continuity. The display will also show the resistance value.

5. સ્પષ્ટીકરણો

સામાન્ય સ્પષ્ટીકરણો

• સલામતી રેટિંગ: CAT II 500V AC/DC, CAT III 300V
• ઓવરલોડ પ્રોટેક્શન: Fuses 500mA/500V (for VΩmA jack) and 10A/500V (for 10A jack)
• પાવર સપ્લાય: 2 x એએએ (LR03) બેટરી
• પ્રદર્શન: ડિજિટલ એલસીડી
• પરિમાણો (L x W x H): આશરે 11.8 x 6.5 x 3 સેમી (4.65 x 2.56 x 1.18 ઇંચ)
• વજન: Approximately 100 grams (excluding batteries)
• Test Lead Length: આશરે 75 સે.મી

6. જાળવણી

6.1 સફાઈ

મીટર સાફ કરો casinજાહેરાત સાથે gamp cloth and a mild detergent. Do not use abrasives or solvents. Ensure the meter is completely dry before use.

6.2 બેટરી રિપ્લેસમેન્ટ

When the low battery indicator appears on the display, replace the two AAA batteries as described in Section 3.1. Remove batteries if the meter is not used for an extended period to prevent leakage.

6.3 ફ્યુઝ રિપ્લેસમેન્ટ

If the current measurement function stops working, the fuse may be blown. Fuses are located inside the meter. Fuse specifications are 500mA/500V for the VΩmA input and 10A/500V for the 10A input. Fuse replacement should only be performed by qualified personnel. Always replace with fuses of the exact same type and rating.

7. મુશ્કેલીનિવારણ

• કોઈ ડિસ્પ્લે નથી: બેટરી ઇન્સ્ટોલેશન તપાસો અને ખાતરી કરો કે બેટરી ખાલી થઈ ગઈ નથી.
• ડિસ્પ્લે પર "OL": Indicates an overload or out-of-range measurement. Select a higher range or check for an open circuit (for continuity/resistance).
• ખોટા વાંચન:
  • Ensure test leads are correctly connected to the appropriate jacks.
  • Verify the rotary switch is set to the correct function and range.
  • Check if the batteries are low.
  • Ensure the component or circuit is properly isolated for resistance/diode tests.
• વર્તમાન માપન કામ કરતું નથી: Check the fuse for the relevant current input (500mA or 10A).

8. સલામતી માહિતી

This multimeter is designed to meet safety standards for electrical measuring instruments. However, improper use can result in electric shock or damage to the meter. Always follow these safety guidelines:

• રેટ કરેલ વોલ્યુમ કરતાં વધુ અરજી કરશો નહીંtage between the input terminals or between any terminal and earth ground.
• વોલ્યુમ સાથે કામ કરતી વખતે અત્યંત સાવધાની રાખોtag30V AC RMS, 42V પીક, અથવા 60V DC થી ઉપર. આ વોલ્યુમtagઆઘાતનું જોખમ ઊભું કરે છે.
• Always disconnect the circuit power and discharge all high-voltage capacitors before measuring resistance or continuity.
• Ensure the rotary switch is in the correct position for the measurement being performed.
• Never measure current on a circuit with power applied if the test leads are connected to the "VΩmA" or "10A" jacks and the rotary switch is set to a voltage or resistance function. This can blow the fuse or damage the meter.
• Do not use the meter if it appears damaged or if the test leads are damaged.
• Adhere to the CAT II 500V and CAT III 300V safety ratings. CAT III is for measurements in building installation (e.g., distribution boards, circuit breakers, wiring, including cables, bus-bars, junction boxes, switches, socket-outlets in the fixed installation, and equipment for industrial use and some other equipment, e.g., stationary motors with permanent connection to the fixed installation). CAT II is for measurements performed on circuits directly connected to the low-voltage installation (e.g., household appliances, portable tools).
• Keep fingers behind the probe barriers during measurements.

9. વોરંટી અને સપોર્ટ

This Solight V15 II Multimeter is designed for reliability. For any warranty claims or technical support, please contact your retailer or the Solight customer service department. Please retain your proof of purchase for warranty purposes.