‎AstroAI CM600 Inrush Digital Clamp Multimeter User Manual

AstroAI CM600 Inrush Digital Clamp Multimeter User Manual

The AstroAI CM600 Inrush Digital Clamp Multimeter is a flexible and easy-to-use tool that is made for both professionals and do-it-yourselfers. It can measure voltage, current, resistance, continuity, frequency, and temperature, among other things, which makes it perfect for a wide range of electrical testing tasks. Its ability to auto-range makes it easier to use, and the large, backlit LCD screen makes it easier to see in low light. It has a strong clamp that can handle thick cables and can be used for a lot of different tasks, from simple electrical maintenance around the house to more complicated industrial work. It also has safety features like a CAT III rating and runs on a 9-volt battery, which makes it reliable and safe to use. The AstroAI CM600 is a useful tool for anyone who works with electricity or diagnoses problems because it is accurate, easy to use, and cheap.

How to Operate ‎AstroAI CM600

To operate the AstroAI CM600 Inrush Digital Clamp Multimeter, you typically need to follow a few basic steps:

1. Power On: Turn on the multimeter.
2. Select the Function: Use the function dial to select the type of measurement you need (e.g., voltage, current, resistance).
3. Connect the Probes: If necessary, connect the test leads to the appropriate ports.
4. Take Measurements: Clamp the meter around a conductor for current measurements, or touch the test leads to the points where you want to measure voltage or resistance.
5. Read the Display: The LCD screen will display the measurement.
6. Use Additional Features: Utilize other features like the MIN/MAX function, data hold, or backlight as needed.

WARNING

To avoid possible electric shocks or personal injury, and to avoid damaging the meter or the equipment being tested, adhere to the following rules:

• Use the meter strictly by this manual, otherwise the meter’s protective functions may be damaged or weakened.
• Please be especially careful when measuring over 30 V AC RMS, 42 V AC peak value, or 60 V DC RMS, as there is an increased danger of electric shock.
• Do not apply more than the rated voltage, as marked on the meter, between the terminals or between any terminal and grounding.
• Check whether the meter is working normally by measuring a known voltage; do not use it if the readings are incorrect or if the meter is damaged.
• Before using the meter, please check whether there are cracks or damage to the plastic parts of the meter’s casing. Do not use the meter if any part of the exterior casing is damaged.
• Before using the meter, please check whether the test leads are cracked or damaged. If your test leads are damaged, please replace them with the same model and electrical specifications.
• Comply with the detailed specifications (CAT level) of the meter, test leads, and accessories.
• Do not test the current when the test leads are inserted in the terminals.
• Do not use the meter to test an unknown circuit after activating the Data Hold function. Doing so may cause errors and electrical safety hazards.
• Comply with local and national safety regulations. Wear personal protective equipment (such as approved rubber gloves, masks, flame-retardant clothing, etc.) to prevent injury from electric shocks and arcs when hazardous live conductors are exposed.
• Replace the battery as soon as the low-battery indicator appears to avoid measurement errors.
• Do not use the meter around explosive gas or steam; or humid environments.
• When using the test leads, keep your fingers behind the finger guards.
• When measuring, connect the neutral wire or ground wire first, and then connect the live wire. When disconnecting, disconnect the live wire first, and then disconnect the neutral wire and ground wire.
• Before opening the case or battery cover, remove the test leads from the meter first. Do not use the meter when it is disassembled or the battery cover is opened.
• To ensure your safety, the meter can only be used with the equipped test leads. If the test leads are damaged and need to be replaced, only replace them with the same model and the electrical specifications.

PACKAGE INCLUDES

• User Manual X 1
• Pair of Test Leads X 1
• K-Type Thermocouple X 1
• Storage Bag X 1
• AstroAI Digital X 1
• Clamp Meter X 1

DIMENSIONS

• Length: 9.45 inches (24 cm)
• Height: 1.85 inches (4.7 cm)
• Width: 3.35 inches (8.5 cm)

DIAGRAM

1. Detector
2. Transformer Jaws
3. Flashlight Button
4. Trigger
5. Rotary Switch
6. Screen
7. COM Terminal
8. FUNC Button
9. INPUT Terminal
10. Test Leads
11. K-Type Thermocouple
12. Storage Bag

PREPARATION

Continuity Test 

1. Turn the rotary dial to the setting, and use the” FUNC” Button to choose the continuity function, the screen will display the symbol.
2. Insert the red test lead into the “INPUT” terminal and the black test lead into the “COM” terminal.
3. Touch the red and black test leads together to ensure they function. The buzzer will beep and the indicator light will turn green if the test leads are normal.

INSTRUCTIONS

Auto-Shutoff Function 

1. The meter will automatically shut off after 15 minutes of no operation after being powered on. Press any button to turn it on.
2. Press the “FUNC” Button and turn on the meter; it will emit a harsh beep sound to indicate the exit of the auto-shutoff function. Restart the meter to activate the auto-shutoff function.

Inrush Current Measurement 

1. Turn the rotary dial to the setting, and choose the desired setting (60/600 A, or 1000 A). Press the ” FUNC” button until the “INRUSH” symbol appears on the screen.
2. Press the trigger to open the transformer jaws, and clamp the object to be tested, slowly releasing the trigger until the clamp head is completely closed. Ensure the object to be tested is in the center of the clamp head, or additional errors will occur.
3. Turn on the object to be tested (such as a motor) then use the meter to detect the inrush current.
4. Record the reading from the screen.

Warning 

Before using the meter, test a known voltage or current with it to confirm that the meter works properly.
Pay special attention to safety when measuring high voltages to avoid electric shock or other personal injuries.

Attention 

• Ensure the object to be tested is in the center of the clamp head, or additional errors will occur.
• It takes the meter approximately 100 milliseconds to measure the inrush current.

MAINTENANCE

Warning: To avoid electric shock, remove the test leads before opening the battery cover or insulation cover.

Cleaning 

This meter should only receive maintenance from qualified technicians. Use a wet cloth with a mild cleaner to clean the case. Do not use abrasive materials or solutions. Wipe the contacts in each terminal with a clean cotton swab dampened in alcohol.

Replacing the Battery 

• The meter uses 3 x AAA 1.5 V Alkaline batteries, please follow the steps below to replace the batteries.

1. Turn off the meter and remove the test leads.
2. Unscrew the screws and open the back case.
3. Remove the old batteries and install the new batteries according to the polarity marks inside the battery compartment.
4. Fasten the battery cover and screws after installing the batteries.

Warning

• Please replace the battery when the low battery symbol appears on the screen to avoid inaccurate readings and electric shocks or personal injuries.
• Only use the batteries with the same specifications.
• To ensure safe operation, please take the batteries out of the meter if it is going to be idle for a long time. Failure to do so may cause leaky batteries that damage the meter’s internals.

SPECIFICATIONS

• Safety Standard
  • IEC 61010-1, Pollution Level 2
  • IEC 61010-2-032: CAT Ill 1000 V/CAT IV 600 V
  • IEC 61010-2-033: CAT Ill 1000 V/CAT IV 600 V
• Altitude: <2000 m
• Work Temperature & Humidity: 32 °F~ 104 °F (0 °C~40 °C; <80 % RH, <1 O °C Non-Condensing)
• Storage Temperature & Humidity: 14 °F~ 122 °F (-1 O °C~6 °C; <70% RH, Battery Removed)
• Temperature Coefficient: 0.1 x Accuracy/°C (<18 °C or >28 °C)
• The Maximum Measurable Voltage of the Meter: AC 750 V or OC 1000 V
• Range Selection: Auto and Manual
• Sampling Speed: Times/Second
• Digital Display: 6000. Automatically displays the symbols according to the measuring settings.
• Overload Indication: “OL”
• Low Battery Indication: displays when battery voltage is lower than normal
• Input Polarity Indication: Displayed automatically.
• Jaw Width Opening: 40mm
• Auto-shutoff Time: Approximately 15 Mins
• Power: 3 x 1.5 V AAA batteries

WARRANTY PERIOD

3-YEAR LIMITED WARRANTY FROM ASTROAI
Each AstroAI Digital Clamp Meter will be free from defects in material and workmanship. This warranty does not cover fuses, disposable batteries, and damage from neglect, misuse, contamination, alteration, accident, or abnormal conditions of operation or handling, including overvoltage failures caused by use outside the Multimeter’s specified rating, or normal wear and tear of mechanical components.
This warranty covers the original purchaser only and is not transfer­able.
If this product is defective, please contact AstroAI Customer Support via support@astroai.com

FAQs of AstroAI CM600