HoldPeak HP-38A LCD Electronic Current Voltage ټیسټر

1. پیژندنه

The HoldPeak HP-38A is a versatile LCD electronic current and voltage tester designed for clear readings and ease of use. It features a compact design, top lighting for visibility, and automatic power-off to conserve battery life. This device is suitable for measuring AC/DC current and voltage, performing continuity tests, and phase rotation tests with high accuracy and safety.

د بسته محتويات

• 1 x HoldPeak HP-38A Voltage ټیسټر
• 1 x انګلیسي کارن لارښود

د بکس خلاصول او لومړنۍ تفتیش:

Video: Unboxing and initial inspection of the HoldPeak HP-38A Voltage Tester, showing the device and included manual.

2. وسیله ختمه شوهview

Familiarize yourself with the components and controls of your HP-38A Voltagټیسټر:

Image: Labeled components of the HP-38A Voltage ټیسټر.

انځور: اوورview of button functions and accessories.

مهمې برخې:

• Lamp رڼا: Provides illumination for working in dark environments.
• Test Lead Fixture: Secures the test leads.
• د LCD نندارې: د اندازه کولو لوستل ښیې.
• محافظتي سيasing: Durable outer shell for protection.
• د کیلي انتخاب: Used to choose between resistance, diode, continuity, and capacitance tests, or to switch between DC and AC voltage سلسلې.
• د بیټرۍ پوښ: د بیټرۍ لاسرسي لپاره په ښکته کې موقعیت لري.
• COM Input Test Lead: Common input for measurements.

3. ترتیب کول

د بیټرۍ نصب کول

The HP-38A requires two 1.5V (IEC LR03) batteries. Follow these steps to install or replace them:

1. Locate the battery cover at the bottom of the device.
2. د بیټرۍ پوښ د ساعت په مخالف لوري وګرځوئ ترڅو خلاص یې کړئ او لرې یې کړئ.
3. Insert two 1.5V (IEC LR03) batteries, ensuring correct polarity (+ and -).
4. Replace the battery cover and twist it clockwise to secure.

Battery Installation Demonstration:

Video: Demonstration of installing batteries into the HP-38A.

Probe Cover Management

For safety and to protect the probe tips, the device comes with protective probe covers. Remove them before use and replace them after completing your measurements.

Probe Cover Demonstration:

Video: Demonstration of removing and replacing probe covers.

4. عملیاتي لارښوونې

والیtage Test (AC/DC)

د حجم اندازه کولو لپارهtage:

1. Ensure the probes are securely connected to the device.
2. دواړه تحقیقات د ازموینې لاندې اعتراض سره وصل کړئ.
3. ټوکtage reading will be displayed on the LCD, and corresponding LEDs will light up to indicate the voltage level and polarity (AC, +DC, -DC).
4. یو لوړ حجمtage indicator (LED) will light up if the measured voltagد 50V څخه ډیر
5. The auto-hold function will lock the present display value when the L1 and L2 probes disconnect from the measured terminal.

Image: Detailed LED indications for voltage and other functions.

والیtage Test Demonstration:

ویډیو: د جلد مظاهرهtage testing, including polarity indication and auto-hold function.

د دوام ازموینه

د دوام ازموینې ترسره کولو لپاره:

1. Press the SELECT key to enter continuity test mode.
2. Connect the probes across the circuit or component you wish to test.
3. If the on-resistance of the measured object is within the range of 0-550kΩ (±200K), the RXΩ LED indicator will light up and a buzzer will sound.
4. In continuity mode, the instrument operates similarly to a self-diagnostic test.

Continuity Test Demonstration:

Video: Demonstration of the continuity test function.

د پړاو گردش ازموینه

For three-phase 4-wire AC systems (50Hz-60Hz):

1. Connect two probes to the tested object (e.g., phase lines).
2. Observe the L and R LEDs:
   • If the R LED is on, the L2 test probe is connected to phase B line and the L1 test probe is connected to phase A line.
   • If the L LED is on, the L2 test probe is connected to phase A line and the L1 test probe is connected to phase B line.
3. مرحله voltage will be indicated by the LEDs, and the value displayed on the LCD screen.

Phase Rotation Test Demonstration:

Video: Demonstration of the phase rotation test.

د قلم رڼا فعالیت

Press the 'PEN' button to activate the built-in LED flashlight. This is useful for illuminating work areas in dim or dark environments.

Image: The HP-38A's LED flashlight in use.

5. ساتنه

پاکول

To clean the device, wipe it with a dry, soft cloth. Do not use abrasive cleaners, solvents, or harsh chemicals, as these can damage the casing یا داخلي برخې.

ذخیره کول

Store the HP-38A in a dry, cool place, away from direct sunlight and extreme temperatures. If the device will not be used for an extended period, remove the batteries to prevent leakage and damage.

د بیټرۍ بدلول

The device features a low battery indication. When the battery voltage is lower than 2.4±0.1V, the power indicator will blink or turn off, signaling that the batteries need to be replaced. Refer to the 'Battery Installation' section for detailed steps.

Image: Low battery indication on the HP-38A.

6. ستونزه حل کول

• هیڅ ښودنه/بریښنا نشته:
  وګورئ چې بیټرۍ په سمه توګه نصب شوي او کافي چارج لري. که اړتیا وي نو بیټرۍ بدل کړئ.
• ناسم لوستل:
  Ensure the probes are clean and making good contact with the test points. Verify that the correct measurement mode is selected using the SELECT key.
• د دوام غږ نشته:
  Confirm that the resistance of the circuit or component being tested is within the specified range of 0-550kΩ.
• LEDs نه روښانه کیږي:
  Check the battery level. Ensure the voltage being measured is within the device's operational range for LED indication.

7. مشخصات

8. تضمین او ملاتړ

This product comes with a 1-year warranty from the date of purchase. For technical support, warranty claims, or any questions regarding the operation of your HoldPeak HP-38A, please contact the seller or manufacturer directly through their official channels.

9. د کارن لارښوونې

• Always ensure probes are fully inserted and making good contact for accurate and reliable readings.
• Check the battery level before critical measurements, especially when working in low-light conditions where the pen light might be needed.
• Utilize the auto-hold function for convenience when taking readings in hard-to-reach areas, as it locks the display value after disconnection.
• For safety, always replace the protective probe covers after use.

10. ډیری پوښتل شوي پوښتنې (FAQ)

Q: Does this device require batteries?

A: Yes, the HoldPeak HP-38A requires two 1.5V (IEC LR03) batteries for operation.

پوښتنه: زه څنګه پوهیږم کله چې بیټرۍ بدل کړم؟

A: The power indicator will blink or turn off when the battery voltage drops below 2.4±0.1V, signaling that it's time for replacement.

Q: Can I use this device in dark environments?

A: Yes, the HP-38A features a built-in LED pen light that can be activated by pressing the 'PEN' button, providing illumination for your work area.

Q: What is the IP rating of this device?

A: The device has an IP64 rating, which means it is protected against dust ingress and splashing water from any direction.