KAIWEETS HT118A ഡിജിറ്റൽ മൾട്ടിമീറ്ററും KT301T GFCI ഔട്ട്‌ലെറ്റ് ടെസ്റ്റർ യൂസർ മാനുവലും

1. ആമുഖം

This manual provides detailed instructions for the safe and effective operation of your KAIWEETS HT118A Digital Multimeter and KAIWEETS KT301T GFCI Outlet Tester. Please read this manual thoroughly before use and retain it for future reference. These devices are designed for electrical measurement and testing in various applications.

This image displays both the KAIWEETS HT118A Digital Multimeter on the right, with its black casing, orange dial, and digital display, alongside its red and black test leads. On the left is the KAIWEETS KT301T GFCI Outlet Tester, a compact black device with a green backlit LCD showing wiring status and a red test button.

2 സുരക്ഷാ വിവരങ്ങൾ

Always adhere to basic safety precautions when using electrical testing equipment to reduce the risk of fire, electric shock, or personal injury. Failure to follow these safety rules may result in severe injury or death.

• Do not use the devices if they appear damaged or if the insulation on test leads is compromised.
• Ensure your hands are dry and you are standing on an insulated surface when making measurements.
• റേറ്റുചെയ്ത വോള്യത്തേക്കാൾ കൂടുതൽ പ്രയോഗിക്കരുത്tage, as marked on the device, between the terminals or between any terminal and earth ground.
• വോള്യവുമായി പ്രവർത്തിക്കുമ്പോൾ ജാഗ്രത പാലിക്കുകtag30V AC RMS, 42V പീക്ക്, അല്ലെങ്കിൽ 60V DC എന്നിവയ്ക്ക് മുകളിലുള്ള es. ഈ വോള്യങ്ങൾtagഒരു ഷോക്ക് അപകടമാണ്.
• Disconnect power to the circuit and discharge all high-voltagപ്രതിരോധം, തുടർച്ച, ഡയോഡുകൾ അല്ലെങ്കിൽ കപ്പാസിറ്റൻസ് എന്നിവ പരിശോധിക്കുന്നതിന് മുമ്പ് e കപ്പാസിറ്ററുകൾ.
• അളവുകൾക്കായി എല്ലായ്പ്പോഴും ശരിയായ ഫംഗ്ഷനും ശ്രേണിയും ഉപയോഗിക്കുക.
• Replace the battery as soon as the low battery indicator appears to ensure accurate readings.
• For the GFCI Outlet Tester, use caution on regular outlets as testing may cause wiring to trip.

3. KAIWEETS HT118A Digital Multimeter

3.1. സവിശേഷതകൾ

• True RMS (TRMS) for accurate AC measurements.
• 6000 Counts display resolution.
• അളവുകൾ DC വോള്യംtage up to 1000V and AC voltage 750V വരെ.
• Measures AC/DC current up to 10A.
• Measures resistance up to 60 MOhms.
• Tests temperature, capacitance, frequency, and duty-cycle.
• Continuity and Diode test functions.
• നോൺ-കോൺടാക്റ്റ് വോളിയംtage (NCV) detection and Live wire detection.
• Large 2.9-inch LCD backlight display for easy readability.
• ലളിതമായ പ്രവർത്തനത്തിനായി ഓട്ടോ-റേഞ്ചിംഗ്.
• LED illuminated input jacks to guide probe placement.

This image focuses on the large 2.9-inch HTN backlit LCD screen of the KAIWEETS HT118A Digital Multimeter, displaying a reading of "228.0 V" and "50.0 Hz" with an orange backlight. It illustrates the dual reading capability and the auto-ranging feature, which simplifies measurements by automatically selecting the correct range.

3.2. സജ്ജീകരണം

1. ബാറ്ററി ഇൻസ്റ്റാളേഷൻ: Open the battery compartment cover on the back of the multimeter. Insert the required batteries, observing correct polarity. Securely close the cover.
2. ടെസ്റ്റ് ലീഡുകൾ ബന്ധിപ്പിക്കുന്നു:
   • Insert the red test lead into the "VΩmA" or "10A" jack, depending on the measurement function.
   • Insert the black test lead into the "COM" (common) jack.
   • The LED lights on the jacks will illuminate to indicate the correct connection points for the selected function.

ഒരു ക്ലോസപ്പ് view of the KAIWEETS HT118A Digital Multimeter, highlighting its input jacks. The image shows green LED lights illuminating the correct jack positions for probe insertion, indicating the device's "LED Lightning Jacks" feature for ease of use.

3.3. പ്രവർത്തന നിർദ്ദേശങ്ങൾ

Turn the rotary dial to select the desired measurement function. The multimeter is auto-ranging, simplifying the measurement process.

• വാല്യംtagഇ (എസി/ഡിസി): Select the V~ (AC) or V- (DC) position. Connect the test leads in parallel to the circuit or component.
• Current (AC/DC): Select the A~ (AC) or A- (DC) position. Connect the multimeter in series with the circuit. Ensure the correct current jack (mA or 10A) is used.
• പ്രതിരോധം (Ω): Select the Ω position. Ensure the circuit is de-energized. Connect the test leads across the component.
• തുടർച്ച: Select the continuity position (often shared with resistance). A built-in buzzer will sound if the resistance is below a certain threshold.
• ഡയോഡ് ടെസ്റ്റ്: Select the diode symbol position. Connect the red lead to the anode and the black lead to the cathode of the diode.
• കപ്പാസിറ്റൻസ് (F): Select the F position. Ensure the capacitor is discharged before testing. Connect the test leads across the capacitor.
• Frequency (Hz) / Duty Cycle (%): Select the Hz/% position. Connect the test leads to the signal source.
• താപനില (°C/°F): Select the °C/°F position. Connect the K-Type thermocouple to the appropriate jacks.
• NCV (നോൺ-കോൺടാക്റ്റ് വോളിയംtagഇ): Select the NCV position. Bring the top of the multimeter near an AC voltage source to detect its presence without direct contact.
• ലൈവ് വയർ കണ്ടെത്തൽ: Select the Live position. Use the red probe to touch the suspected live wire.

The KAIWEETS HT118A Digital Multimeter is shown measuring the temperature of water in a glass using a K-Type thermocouple. The multimeter's display shows a temperature reading, demonstrating its capability for temperature measurement and the inclusion of a thermocouple.

4. KAIWEETS KT301T GFCI Outlet Tester

4.1. സവിശേഷതകൾ

• Clear LCD display shows real-time voltage and wiring status.
• Bottom indicator lights for enhanced visibility.
• Designed for North American 3-wire 120V outlets.
• Detects seven common wiring faults: Correct Wiring, Open Ground, Open Neutral, Missing Live, Live & Ground Reversed, and Live & Neutral Reversed.
• One-click GFCI test function.
• Auto-hold data for 5 minutes.
• കുറഞ്ഞ ബാറ്ററി അലേർട്ട്.
• 5-minute auto power-off.
• CAT II 135V safety certification.

This image highlights the key features of the KAIWEETS KT301T GFCI Outlet Tester, including auto-hold data, GFCI and standard outlet testing, intuitive wiring condition display, bright LED indicators, low battery alert, and 5-minute auto power-off. The device itself is shown with its green backlit LCD.

4.2. സജ്ജീകരണം

Simply plug the KAIWEETS KT301T GFCI Outlet Tester into a standard North American 3-prong 120V outlet. The device will automatically power on and begin testing the wiring.

4.3. പ്രവർത്തന നിർദ്ദേശങ്ങൾ

1. Standard Outlet Test: Plug the tester into the outlet. The LCD display will show the real-time voltage and the wiring status (e.g., "CORRECT"). The bottom indicator lights will also provide a visual cue (green for correct, orange for faults).
2. GFCI ടെസ്റ്റ്: For GFCI outlets, press and hold the "TEST" button for approximately 2 seconds. If the GFCI breaker trips, it indicates that the ground fault protection is working correctly. Press the "RESET" button on the GFCI outlet to restore power.

A side-by-side comparison showing the KAIWEETS KT301T GFCI Outlet Tester in use on both a standard electrical outlet and a GFCI outlet. The left panel shows a "CORRECT" wiring indication on a standard outlet, while the right panel shows "PAS" (Pass) on a GFCI outlet, illustrating its dual testing capability.

4.4. Interpreting Results (KT301T)

The LCD display and bottom indicator lights provide clear feedback on the outlet's wiring status:

• ശരിയായ വയറിംഗ്: Green indicator light(s) and "CORRECT" on LCD.
• Open Ground: Specific indicator pattern/text on LCD.
• Open Neutral: Specific indicator pattern/text on LCD.
• Missing Live: Specific indicator pattern/text on LCD.
• Live & Ground Reversed: Specific indicator pattern/text on LCD.
• Live & Neutral Reversed: Specific indicator pattern/text on LCD.

Refer to the legend on the device itself for detailed interpretation of indicator light patterns for each fault condition.

5. പരിപാലനം

5.1. വൃത്തിയാക്കൽ

Wipe the devices with a dry, clean cloth. Do not use abrasive cleaners or solvents. Ensure the devices are completely dry before storage or use.

5.2. Battery Replacement (HT118A)

When the low battery indicator appears on the display, replace the batteries immediately to ensure accurate readings. Refer to section 3.2 for battery installation instructions.

6. പ്രശ്‌നപരിഹാരം

• No Display / Device Not Powering On:
  • Check battery installation and ensure batteries are fresh (HT118A).
  • Ensure the HT118A rotary dial is turned to an ON position.
  • For KT301T, ensure it is properly plugged into a live outlet.
• Incorrect Readings (HT118A):
  • Verify the correct function is selected on the rotary dial.
  • Ensure test leads are correctly inserted into the appropriate jacks.
  • ബാറ്ററി ലെവൽ പരിശോധിക്കുക; കുറവാണെങ്കിൽ മാറ്റി വയ്ക്കുക.
  • ടെസ്റ്റ് ലീഡുകൾക്ക് കേടുപാടുകൾ സംഭവിച്ചിട്ടില്ലെന്ന് ഉറപ്പാക്കുക.
• GFCI Not Tripping (KT301T):
  • Ensure the outlet is indeed a GFCI outlet.
  • Verify the outlet has proper wiring and leakage current above 5mA.
  • If the GFCI still does not trip, the GFCI mechanism may be faulty and require professional inspection.
• No Wiring Status Indication (KT301T):
  • Ensure the tester is fully inserted into the outlet.
  • Check if the outlet is live.

7 സ്പെസിഫിക്കേഷനുകൾ

7.1. KAIWEETS HT118A Digital Multimeter

• ഡിസ്പ്ലേ: 6000 Counts, 2.9" HTN Backlit LCD
• ഡിസി വോളിയംtage: 1000V വരെ
• എസി വോളിയംtage: Up to 750V (TRMS)
• DC കറന്റ്: 10A വരെ
• എസി കറന്റ്: Up to 10A (TRMS)
• പ്രതിരോധം: Up to 60 MOhms
• കപ്പാസിറ്റൻസ്: അതെ
• Frequency/Duty Cycle: അതെ
• താപനില: Yes (with K-Type Thermocouple)
• Continuity/Diode: അതെ
• NCV/Live: അതെ
• യാന്ത്രിക-ശ്രേണി: അതെ
• സുരക്ഷാ റേറ്റിംഗ്: CAT III 1000V, CAT IV 600V (typical for multimeters of this range, inferred)

7.2. KAIWEETS KT301T GFCI Outlet Tester

• ഡിസ്പ്ലേ: 1.8" Backlit LCD Color Screen
• വാല്യംtagഇ അനുയോജ്യത: North American 3-wire 120V outlets
• Wiring Faults Detected: 7 types (Correct, Open Ground, Open Neutral, Missing Live, Live & Ground Reversed, Live & Neutral Reversed)
• GFCI ടെസ്റ്റ്: Yes, one-click (trips above 5mA)
• ഡാറ്റ ഹോൾഡ്: Auto-hold for 5 minutes
• ഓട്ടോ പവർ ഓഫ്: 5 മിനിറ്റ്
• സുരക്ഷാ റേറ്റിംഗ്: CAT II 135V

8. വാറൻ്റിയും പിന്തുണയും

For warranty information, technical support, or service inquiries, please contact KAIWEETS customer support through their official website or the retailer where the product was purchased. Please have your product model and purchase date available when contacting support.