Work with the best.
The Fluke 323 True-rms Clamp Meter is a great clamp meter for general, grab-and-go troubleshooting needs.
Fluke rugged. Fluke reliable. Fluke precise.
True-rms measurements and optimized ergonomics make the 320 Series Clamp Meters the best general troubleshooting tools for commercial and residential electricians. The Fluke 323 model is ideally suited for current measurements up to 400 A in tight cable compartments.
Measurement capability
400 A ac current measurement
600 V ac and dc voltage measurement
True-rms ac voltage and current for accurate measurements on non-linear signals
Resistance measurement up to 4 kз with continuity detection
Features
| Specifications |
| 323 | 324 | 325 |
| AC current | Range | 400.0 A | 40.00 A/400.0 A | 40.00 A/400.0 A |
| Accuracy | 2 % 【 5 digits
(45 Hz to 65 Hz)
2.5 % 【 5 digits
(65 Hz to 400 Hz) | 1.5 % 【 5 digits
(45 Hz to 400 Hz)
Note: Add 2 % for
position sensitivity | 2 % 【 5 digits
(45 Hz to 65 Hz)
2.5 % 【 5 digits
(65 Hz to 400 Hz) |
| DC current | Range | - | - | 40.00 A/400.0 A |
| Accuracy | - | - | 2 % 【 5 digits |
| AC voltage | Range | 600.0 V | 600.0 V | 600.0 V |
| Accuracy | 1.5 % 【 5 digits | 1.5 % 【 5 digits | 1.5 % 【 5 digits |
| DC voltage | Range | 600.0 V | 600.0 V | 600.0 V |
| Accuracy | 1.0 % 【 5 digits | 1.0 % 【 5 digits | 1.0 % 【 5 digits |
| Resistance | Range | 400.0 з/ 4000 з | 400.0 з/ 4000 з | 400.0 з/ 4000 з/ 40.00 kз |
| Accuracy | 1.0 % 【 5 digits | 1.0 % 【 5 digits | 1.0 % 【 5 digits |
| Continuity | ÷ 70 з | ÷ 30 з | ÷ 30 з |
| Capacitance | - | 0 to 100.0 レF
100 レF to 1000 レF | 0 to 100.0 レF
100 レF to 1000 レF |
| Frequency | - | - | 5.0 Hz to 500.0 Hz |
| AC response | True-rms | True-rms | True-rms |
| Backlight | - | Yes | Yes |
| Data hold | Yes | Yes | Yes |
| Contact temperature | - | -10.0 ∑C to 400.0 ∑C
(14.0 ∑F to 752.0 ∑F) | -10.0 ∑C to 400.0 ∑C
(14.0 ∑F to 752.0 ∑F) |
| Min/Max | - | - | Yes |
| Size | H x W x D (mm) | 207 x 75 x 34 | 207 x 75 x 34 | 207 x 75 x 34 |
| Max wire diameter | 30 mm (600 MCM) | 30 mm (600 MCM) | 30 mm (600 MCM) |
| Weight | 265 g | 208 g | 283 g |
| Category rating | CAT III 600 V
CAT IV 300 V | CAT III 600 V
CAT IV 300 V | CAT III 600 V
CAT IV 300 V |