The Fluke 321 and 322 are designed to verify the presence of load current, AC voltage and continuity of circuits, switches, fuses and contacts. These small and rugged clamp meters are ideally suited for current measurements up to 400 A in tight cable compartments.
The Fluke 322 also offers DC voltage measurements and has a higher resolution for loads below 40 A.
Features
These affordable instruments combine a compact package with a strong feature set:
New smaller size fits easily into tight places
Precise measurements with 1.8% basic accuracy
Resolution up to 0.01A and 0.1 V
Measures AC current to 400 A
Measures AC volts to 600 V
Measures DC volts to 600 V (Fluke 322 only)
Resistance measurement to 400 Ω
Continuity for quick checking of shorts
Automatic low battery indicator
Display hold function
Two year warranty
Safety Conformance
All inputs are protected to EN61010-1, 600 V CAT III, UL, CSA and TüV listed.
Specifications
Specifications
Voltage DC
Range:
0 - 400 V (Fluke 322 only)
Resolution:
0.1 V
Range:
0 - 600 V (Fluke 322 only)
Resolution:
1 V
Accuracy:
1% ± 5 counts
Voltage AC
Range:
0 - 400 V
Resolution:
0.1 V
Range:
0 - 600 V
Resolution:
1 V
Accuracy:
1.2% ± 5 counts (50 - 400 Hz)
AC Response:
Averaging
Current AC
Range:
0 - 400 A
Resolution:
0.1 A
Range:
0 - 40 A (Fluke 322 only)
Resolution:
0.01 A
Accuracy:
1.8% ± 5 counts (50 - 60 Hz)
Accuracy:
3.0% ± 5 counts (60 - 400 Hz)
AC Response:
Averaging
Resistance
Range:
0 - 400 Ω
Resolution:
0.1 Ω
Accuracy:
1% ± 5 counts
Continuity
<= 30 Ω
Environmental Specifications
Operating Temperature
-10°C to +50°C
Storage Temperature
-30 ºC to +60 ºC
Operating Altitude
2,000 meters
Temperature De-rating
Add 0.1 x specified accuracy for each ºC above 28ºC or below 18ºC
