ES 685 400 Amps DC/AC strømprobe/DMM med frekvens brugermanual

1. Introduktion

This manual provides comprehensive instructions for the safe and effective operation of your ES 685 400 Amps DC/AC Current Probe/DMM with Frequency. This device is a versatile tool designed for measuring DC and AC current, voltage, resistance, frequency, and continuity. Please read this manual thoroughly before use and retain it for future reference.

Figure 1: ES 685 Current Probe Digital Multimeter. This image displays the main unit of the multimeter, featuring the clamp jaw, rotary dial, LCD screen, and function buttons.

2. Sikkerhedsoplysninger

Always observe safety precautions when using electrical testing equipment. Failure to do so may result in injury or damage to the meter.

• Påfør ikke mere end den nominelle voltage, as marked on the meter, between terminals or between any terminal and ground.
• Vær forsigtig, når du arbejder med voltagover 30V AC RMS, 42V peak eller 60V DC. Disse voluminertages udgør en stødfare.
• Always disconnect the test leads from the circuit before changing functions or ranges.
• Sørg for, at batterirummet er forsvarligt lukket før brug.
• Do not operate the meter if it appears damaged or if the case is open.
• Refer to local and national safety codes.

3. Produktet er slutview

The ES 685 is a compact and robust current probe digital multimeter. It includes the main meter unit, test leads, a 9V battery, and a carrying case.

3.1 Komponenter

• Clamp Kæbe: For non-contact current measurement. Clamp opening is approximately 7/8 inches.
• Drejefunktionsknap: Selects measurement modes (Amps DC/AC, Volts, Ohms, Frequency, Continuity).
• LCD-skærm: Viser måleaflæsninger, enheder og funktionsindikatorer.
• NUL knap: Used to zero the DC current reading before measurement.
• HOLD knap: Fryser den aktuelle displayaflæsning.
• Hz/% Button: Toggles between frequency and duty cycle measurements.
• Indgangsstik: For connecting test leads (VΩHz and COM).
• Prøveemner: Red and black leads for voltage-, modstands- og frekvensmålinger.
• 9V batteri: Powers the unit.
• Bæretaske: Til beskyttelse og bærbarhed.

Figure 2: ES 685 Multimeter with included accessories. This image shows the multimeter unit alongside its red and black test leads and a 9V battery, illustrating the complete package.

Figure 3: ES 685 Multimeter carrying case. This image displays the black zippered carrying case designed to protect and transport the multimeter and its accessories.

4. Opsætning

4.1 Batteriinstallation

1. Sørg for, at måleren er slukket.
2. Remove the protective rubber holster from the meter.
3. Find batteridækslet på bagsiden af ​​måleren.
4. Unscrew the retaining screw(s) and remove the cover.
5. Connect a 9V battery (included) to the battery connector, observing correct polarity.
6. Placer batteriet i batterirummet, og sæt dækslet på igen, og fastgør det med skruen/skruerne.
7. Reinstall the protective rubber holster.

4.2 Indledende kontrol

After battery installation, turn the rotary switch to any function. The LCD display should illuminate and show a reading. If not, check battery installation or replace the battery.

5. Betjeningsvejledning

The ES 685 features auto-ranging for most functions, simplifying operation. It offers 10 test functions and 35 test ranges.

5.1 DC/AC Current Measurement (Amps)

1. Turn the rotary switch to the desired DC A or AC A range (e.g., 200A, 400A).
2. For DC current, press the NUL button to clear any offset before clamping.
3. Åbn clamp jaw and enclose only one conductor of the circuit. Ensure the jaw is fully closed.
4. Aflæs den aktuelle værdi på LCD-displayet.

5.2 bindtage Measurement (Volts)

1. Insert the red test lead into the VΩHz jack and the black test lead into the COM jack.
2. Turn the rotary switch to the desired DC V or AC V range.
3. Tilslut testledningerne parallelt til det kredsløb eller den komponent, der skal måles.
4. Læs bindtage -værdi på LCD -displayet.

5.3 Resistance Measurement (Ohms)

1. Sørg for, at kredsløbet er spændingsløst, før du måler modstanden.
2. Insert the red test lead into the VΩHz jack and the black test lead into the COM jack.
3. Turn the rotary switch to the Ω (Ohms) range.
4. Tilslut testledningerne på tværs af den komponent, der skal måles.
5. Aflæs modstandsværdien på LCD-displayet.

5.4 Frequency and Duty Cycle Measurement (Hz/%)

1. Insert the red test lead into the VΩHz jack and the black test lead into the COM jack.
2. Turn the rotary switch to the Hz/% range.
3. Tilslut testledningerne på tværs af signalkilden.
4. The display will show the frequency in Hz. Press the Hz /% button to toggle to duty cycle measurement.

5.5 Kontinuitetstest

1. Ensure the circuit is de-energized before testing continuity.
2. Insert the red test lead into the VΩHz jack and the black test lead into the COM jack.
3. Turn the rotary switch to the continuity (beep) range.
4. Tilslut testledningerne på tværs af komponenten eller ledningen.
5. If continuity exists (low resistance), the meter will emit an audible beep.

5.6 Dataholdefunktion

• Tryk på HOLDE knappen for at fryse den aktuelle aflæsning på displayet.
• Tryk på HOLDE button again to release the reading and resume live measurement.

5.7 Automatisk slukning

The meter is equipped with an auto power-off feature to conserve battery life. It will automatically turn off after a period of inactivity. To reactivate, turn the rotary switch to OFF and then back to the desired function.

6. Vedligeholdelse

6.1 Rengøring

Tør måleren af ​​med en tør, blød klud. Brug ikke slibemidler eller opløsningsmidler.

6.2 Udskiftning af batteri

When the battery indicator appears on the LCD, replace the 9V battery as described in Section 4.1.

7. Fejlfinding

• Ingen visning: Check battery installation and charge. Ensure the rotary switch is not in the OFF position.
• Upræcise læsninger:
  • For DC current, ensure the ZERO button was pressed before measurement.
  • Sørg for at clamp jaw is fully closed and enclosing only one conductor for current measurements.
  • Verify correct function and range selection.
  • Check test lead connections for voltage/resistance measurements.
• Continuity Test Not Beeping: Ensure the circuit is de-energized. Check for open circuits or high resistance.

8. Specifikationer

9. Garanti og support

For warranty information or technical support, please refer to the documentation provided with your purchase or contact ES customer service. Keep your proof of purchase for warranty claims.