1. Úvod
Thank you for choosing the HoldPeak HP-870P Digital Power Clamp Meter. This intelligent AC/DC clamp multimeter is a portable, auto-ranging device designed for safe and accurate electrical measurements in various applications. It features a large LCD display for clear readings and a robust design for professional use. This manual provides essential information for the safe and efficient operation of your device.
2. Bezpečnostní informace
To ensure safe operation and prevent personal injury or damage to the meter, please read and follow all safety instructions carefully.
- Always observe general safety rules for electrical work.
- Do not use the meter if it is damaged or if the insulation around the terminals is broken.
- Neaplikujte voltage or current exceeding the rated maximum values.
- Before making resistance, diode, or continuity tests, ensure the circuit under test is de-energized.
- Exercise extreme care to avoid electric shock and personal injury.
- Remove the battery when the meter is not in use for extended periods.
- Only use replacement parts of the same type, model number, and electrical specifications.
3. Konec produktuview
3.1 Klíčové vlastnosti
- Power measurement (AC/DC)
- Apparent power measurement
- Power factor measurement
- Měření aktivní energie
- Měření teploty
- Funkce uchovávání dat
- Podsvícení pro lepší viditelnost
- AC/DC current and voltage měření
- Auto-ranging for ease of use
- Jaw Caliber: 45mm
3.2 Tlačítko Úvod
- Otočný přepínač: Used to select the desired measurement function (e.g., DC/AC Power, AC Power, DC kW, Cosφ, V/Hz, A/Hz, OFF).
- Tlačítko HOLD: Zmrazí aktuální údaj na displeji.
- Klávesa SELECT: Toggles between different measurement modes within a single rotary switch position (e.g., AC/DC current, AC/DC kWh, temperature units). Also turns on the backlight with a long press.
- Tlačítko MAX/MIN: Zobrazuje maximální nebo minimální naměřenou hodnotu.
- CLEAR Key: Clears saved data or resets functions.
- Back Light Key: Aktivuje podsvícení displeje.
- LCD displej: Zobrazuje naměřené hodnoty a indikátory.
- V Input Jack: Za svtage měření.
- Vstupní konektor COM: Common terminal for most measurements.
- Temperature Input Jack: For connecting the temperature probe.
4. Nastavení
4.1 Installing Test Leads and Temperature Probe
The HP-870P comes with a pair of test leads (red and black) and a temperature probe. Follow these steps to prepare your meter for use:
- Ujistěte se, že je měřič VYPNUTÝ.
- Za svtage, resistance, capacitance, or frequency measurements, insert the red test lead into the 'V' input jack and the black test lead into the 'COM' input jack.
- For temperature measurements, insert the temperature probe into the dedicated temperature input jacks (T+ and T-COM).
- Pro měření proudu pomocí clamp, no test leads are required.
5. Návod k obsluze
The HP-870P offers a variety of measurement functions. Always ensure the correct function is selected before taking a measurement.
5.1 Měření střídavého a stejnosměrného proudu
To measure AC or DC current, rotate the dial to the corresponding '≈A' (AC current) or 'A' (DC current) position. Clamp the jaws around a single conductor. The display will show the current reading. For DC current, you may need to press and hold the 'SELECT' button to switch to the DC gear.
5.2 Napětí střídavého a stejnosměrného proudutage Měření
Rotate the dial to the '≈V/Hz' (AC voltage) or 'V' (DC voltage) position. Connect the test leads to the circuit in parallel. The display will show the voltage reading. Use the 'SELECT' button to toggle between AC and DC voltage v případě potřeby.
5.3 Power Measurement (Active, Reactive, Apparent) and Power Factor
Rotate the dial to the 'AC POWER' position for AC power measurements or 'DC kW' for DC power. Use the 'SELECT' button to cycle through Active Power (kW), Reactive Power (kVAr), Apparent Power (kVA), and Power Factor (Cosφ) measurements. Connect the test leads appropriately for voltage a třamp the jaws around the current-carrying conductor.
5.4 Měření teploty
Rotate the dial to the '°F/°C' position. Connect the temperature probe to the dedicated jacks. The display will show the temperature reading in either Fahrenheit or Celsius, which can be toggled using the 'SELECT' button.
5.5 Videoukázka
6. Specifikace
| Funkce | Specifikace |
|---|---|
| Název značky | HoldPeak |
| Číslo modelu | HP-870P |
| Potřeby pro kutily | Elektrický |
| Typ zobrazení | Pouze digitální (9999 číslic) |
| Výběr rozsahu | AUTO |
| Jaw Caliber | 45 mm |
| Rozměry | 225 * 97 * 40 mm |
| Hmotnost | 450 g |
| Baterie je součástí dodávky | Žádný |
| Provozní teplota | -20~1370°C |
| Měření rozsahu proudu | 1-999.9A (Accuracy: ±(2.5%+15 digits), Resolution: 0.1A) |
| Měření svtage Dosah | 1V-600V (Accuracy: ±(1.0%+8 digits), Resolution: 0.1V) |
| Rozsah měření odporu | 0-60MΩ |
| Rozsah měření kapacity | 0-60 mF |
| Aktivní výkon | 99.99kW/100kW~300kW |
| Zdánlivá síla | 99.99KVA/100KVA~245KVA |
| Jalový výkon | 0.01VAr~99.99KVAr/99.99KVAr~120KVAr |
| Účiník | 0.3~1.0 |
| Aktivní energie | 0~99.99kWh/100~700.0kWh (Accuracy: ±(3%+15 digits) for 0-99.99kWh, Resolution: 0.01kWh) |
| Funkce MAX/MIN | ANO |
| Zadní světlo | ANO |
7. Údržba
Proper maintenance ensures the longevity and accuracy of your HoldPeak HP-870P Power Clamp Metr.
- Čištění: K čištění měřiče používejte měkký, suchý hadřík. Nepoužívejte abrazivní prostředky ani rozpouštědla.
- Skladování: When not in use, store the meter in its carrying case in a dry, cool place, away from direct sunlight.
- Výměna baterie: If the battery indicator appears on the display, replace the batteries promptly to ensure accurate readings. Refer to the manual for battery type and replacement procedure.
- Kalibrace: For professional accuracy, periodic calibration by a qualified technician is recommended.
8. Řešení problémů
If you encounter issues with your HP-870P, please refer to the following common problems and solutions:
- Žádný displej/slabý displej: Check battery levels and replace if necessary. Ensure the meter is turned ON.
- Nepřesná čtení: Verify that the correct function is selected for the measurement. Ensure test leads are properly connected and not damaged. Check for external interference.
- Zobrazit Viewúhel: Due to the special function of the IC, the display viewing angle of the product HP-870P clamp meter has certain limitations. For the convenience of the user, the angle is set to the front 45° angle as the best, but it will have some influence when viewing the screen from above. This is normal, not a product failure.
- Měřič nereaguje: Try turning the meter off and on again. If the issue persists, remove the batteries for a few minutes and then reinsert them.
9. Uživatelské tipy
- The power factor measurement range is 0.3 to 1.0, providing flexibility for various electrical systems.
- Benefit from the auto-ranging feature, which automatically selects the appropriate measurement range, simplifying operation.
- The built-in backlight ensures clear visibility of readings even in dimly lit environments.
10. Záruka a podpora
For any questions or requests regarding your HoldPeak HP-870P Power Clamp Meter, please feel free to contact HoldPeak customer support. Keep your purchase records for warranty claims.
