Description
Yokogawa CL345 – Clamp-on Tester Leakage Current True RMS (400 A AC)

- Maximum AC current = 400 A
- Maximum DC current = N/A
- Maximum AC voltage = N/A
- Maximum DC voltage = N/A
- True RMS = Yes
The Yokogawa CL Series of clamp-on testers consists of AC, AC/DC, DC and leakage current clamps with various ranges and dimensions. There are multiple options for the CL Series including RMS, Mean, Temperature, frequency, and recorder output.
CL Series Features:
- Lightweight, compact design
- Data hold on all ranges
- True RMS or Mean value detection method
- Approximately 2 second response time
- Auto-off or sleep function after 10 minutes
- Approved for conformity to safety standards
Please click here for CL Series Selection Guide
The chart below provides a brief breakdown of the characteristics and measurement functions of the CL Series Testers for Leakage Current:
| For Leakage Current | CL320 | CL340 | CL345 | CL360 |
| Diameter of conductor | 1 inch | 1.6 inch | 1.6 inch | 2.7 inch |
| Detection Method | Mean value | Mean value | True RMS | Mean value |
| Frequency | 40Hz to 400Hz | 20Hz to 1kHz | 20Hz to 1kHz | 40Hz to 1kHz |
| AC Current | 20/200mA,200A | 40/400mA,400A | 40/400mA,400A | 200mA/2/20/200/1000A |
| DC Current | 40/300A | 400/600A | 400/2000A | 400/2000A |
| AC Voltage | ||||
| DC Voltage | ||||
| Continuity check | ||||
| Frequency measurement | ||||
| Data hold | ✔ | ✔ | ✔ | ✔ |
| Peak hold | ✔ | ✔ | ✔ | |
| Recorder output | ✔ | |||
| Filter switch | ✔ | ✔ | ✔ | ✔ |
| Waveform monitor output | ✔ |
Clamp Meters/Clamp Meters Template | |
|---|---|
| True RMS | Yes |
| Maximum Current AC | 400 A |
| Maximum Conductor Size | 1.6 IN |
| Resistance | No |
| Capacitance | No |
| Auto Ranging/Manual | Manual |
| In-Rush Current | No |
Product General Attributes | |
| Warranty | 12 MONTHS (1 YEARS) |
| Product Weight | 270 GRAMS (0.595 LBS) |
| Product Height | 32 MM (1.26 IN) |
| Product Length | 81 MM (3.19 IN) |
| Product Width | 185 MM (7.28 IN) |
| Shipping Weight | 3.00 LBS |
| Data Logging | No |
| HTS/Schedule B Number | 9030.33.0040 |
| ECCN Number | EAR 99 |
| Calibration Included | Factory Calibration |
| Battery Type | AAA |
| Country of Origin | Japan |


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