8128 - Measurement Kyoritsu - Free user manual and instructions
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| Product Type | Clamp Meter |
| Brand | Kyoritsu |
| Model | 8128 |
| Category | Measurement |
| Display | Digital LCD display with backlight |
| Jaw Size | 30 mm (approx.) |
| AC Current Range | 0-200 A |
| AC Voltage Range | 0-600 V |
| Resistance Range | 0-2000 Ω |
| Continuity Test | Buzzer sounds below approximately 50 Ω |
| Data Hold Function | Yes |
| Power Source | One 9V battery (6LR61/NPP8) |
| Dimensions | 190 x 68 x 25 mm (approx.) |
| Weight | 200 g (approx., including battery) |
| Operating Temperature | 0 °C to 40 °C at < 80% RH |
| Storage Temperature | -10 °C to 60 °C at < 70% RH |
| Safety Rating | IEC 61010-1 CAT III 600V |
| Accessories Included | Test leads, carrying case, battery, instruction manual |
| Maintenance and Cleaning | Wipe with a dry cloth; do not use solvents |
| Spare Parts and Repairability | Battery is replaceable; service by qualified personnel |
Frequently Asked Questions - 8128 Kyoritsu
How do I measure AC current with the Kyoritsu 8128?
Set the rotary switch to the desired AC current range (e.g., 200 A). Clamp the jaw around a single conductor, ensuring it is fully closed. Read the value on the LCD display. Never clamp around multiple conductors as it may cause incorrect readings.
How do I replace the battery?
Turn off the meter and remove the test leads. Unscrew the battery cover on the back. Replace the old 9V battery with a new one, observing polarity. Reattach the cover and tighten the screw.
What safety precautions should I take before use?
Inspect the test leads for damage before measurement. Do not exceed the maximum rated voltage/current. Use appropriate category-rated probes. Do not operate in explosive atmospheres. Ensure the meter is in good condition before use.
How do I perform a continuity test?
Rotate the dial to the continuity/ohm position. Connect the test leads to the component. If the resistance is low (typically below 50 Ω), the buzzer sounds, indicating continuity.
How do I measure AC voltage?
Turn the dial to the AC voltage position (~). Connect the black lead to COM and red lead to V/Ω. Touch the probes to the test points and read the measurement on the display.
What is the Data Hold function used for?
The Data Hold button freezes the current reading on the display, making it easier to record values in hard-to-reach areas. Press again to release the hold.
How should I clean the clamp meter?
Use a dry, soft cloth to wipe the exterior. Do not use abrasive cleaners or solvents. Ensure the meter is dry before use.
What is the maximum current I can measure?
The Kyoritsu 8128 measures AC current up to 200 A. Never exceed this limit to avoid damaging the meter or exposing yourself to hazards.
Can this meter measure DC current?
No, the 8128 is designed for AC current measurement only. For DC current, you would need a different model, such as a clamp meter with DC capability.
What are the operating temperatures for accurate measurements?
The meter operates accurately in temperatures from 0 °C to 40 °C with relative humidity below 80% RH. Outside this range, measurement accuracy may be affected.
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USER MANUAL 8128 Kyoritsu
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Product information
Brand : Kyoritsu
Model : 8128
Category : Measurement