KEW3552 - Measurement Kyoritsu - Free user manual and instructions
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| Product Type | Digital Multimeter |
| Brand | Kyoritsu |
| Model | KEW3552 |
| Display | 4000 counts LCD |
| DC Voltage | 400mV to 600V, ±0.8% |
| AC Voltage | 400mV to 600V, ±1.2% |
| DC Current | 400μA to 10A, ±1.5% |
| AC Current | 400μA to 10A, ±1.8% |
| Resistance | 400Ω to 40MΩ, ±1.0% |
| Capacitance | 40nF to 400μF, ±3.0% |
| Frequency | 10Hz to 10MHz, ±0.1% |
| Temperature | -40°C to 1000°C (with thermocouple) |
| Diode Test | Yes |
| Continuity Buzzer | Yes (< 50Ω) |
| Data Hold | Yes |
| Auto Ranging | Yes |
| Backlight | Yes |
| CAT Rating | CAT III 600V, CAT II 1000V |
| Power Supply | 2 x AAA batteries (1.5V) |
| Battery Life | Approx. 120 hours |
| Dimensions | 155 x 75 x 33 mm |
| Weight | Approx. 230 g (including batteries) |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Storage Temperature | -10°C to 50°C (14°F to 122°F) |
| Accessories Included | Test leads, carrying case, batteries, manual |
Frequently Asked Questions - KEW3552 Kyoritsu
How do I measure DC voltage with the KEW3552?
Set the rotary switch to the DCV position. Connect the test leads: black to COM, red to V/Ω. Touch the probes to the circuit. Read the voltage on the display.
What is the maximum voltage the KEW3552 can measure?
The KEW3552 can measure up to 600V DC/AC. For higher voltages, use a high-voltage probe or reduce the range.
How do I test continuity with the KEW3552?
Turn the dial to the continuity/buzzer position (usually a diode symbol with sound waves). Connect the probes. If resistance is less than 50Ω, the buzzer will sound.
How do I replace the batteries?
Ensure the meter is off and disconnect test leads. Remove the battery cover screw on the back. Replace the two AAA batteries with correct polarity. Reattach the cover.
What does the CAT III rating mean?
CAT III refers to transient overvoltage protection. The KEW3552 is rated CAT III 600V, suitable for measurements in building installations, distribution panels, and fixed equipment.
Can I measure temperature with the KEW3552?
Yes, the KEW3552 measures temperature using a thermocouple probe (type K, not included). Set the dial to TEMP and connect the probe to the V/Ω and COM jacks.
How do I use the data hold function?
Press the HOLD button to freeze the current reading on the display. Press again to release. This is useful for capturing measurements in hard-to-see areas.
What should I do if the display shows 'OL'?
'OL' means overload. The measurement exceeds the selected range. Switch to a higher range or use auto range if available. For current, never exceed 10A for more than 30 seconds.
How do I measure capacitance?
Turn the dial to the capacitance setting (F). Discharge the capacitor first. Connect the test leads, red to positive, black to negative. Read the value on the display. Auto ranging is supported.
Is the KEW3552 safe to use on high-energy circuits?
Yes, it has overload protection and meets safety standards. However, always follow safety precautions: use proper rated test leads, never exceed ratings, and be cautious around live circuits.
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USER MANUAL KEW3552 Kyoritsu
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Product information
Brand : Kyoritsu
Model : KEW3552
Category : Measurement