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A True-RMS Clamp Meter Providing Excellent Features
Description
True-rms measurements and optimized ergonomics make the 320 Series Clamp Meters the best general troubleshooting tools for commercial and residential electricians. The 323, 324 and 325 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 325 also offers DC current and frequency measurements.
Features
Slim, ergonomic design
Large, easy to read backlight display
CAT IV 300V/CAT III 600 V safety rating
Hold button
Two-year warranty
Soft carrying case
Measurement capability
400 A ac and dc 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 40 kΩ with continuity detection
Temperature and capacitance measurement
Frequency measurement
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 Ω/ 4000 Ω
400.0 Ω/ 4000 Ω
400.0 Ω/ 4000 Ω/ 40.00 kΩ
Accuracy
1.0 % ± 5 digits
1.0 % ± 5 digits
1.0 % ± 5 digits
Continuity
≤ 70 Ω
≤ 30 Ω
≤ 30 Ω
Capacitance
-
100.0 μF to 1000 μF
100.0 μF to 1000 μF
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
Warranty
Two-year
Two-year
Two-year
Description
True-rms measurements and optimized ergonomics make the 320 Series Clamp Meters the best general troubleshooting tools for commercial and residential electricians. The 323, 324 and 325 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 325 also offers DC current and frequency measurements.
Features
Slim, ergonomic design
Large, easy to read backlight display
CAT IV 300V/CAT III 600 V safety rating
Hold button
Two-year warranty
Soft carrying case
Measurement capability
400 A ac and dc 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 40 kΩ with continuity detection
Temperature and capacitance measurement
Frequency measurement
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 Ω/ 4000 Ω
400.0 Ω/ 4000 Ω
400.0 Ω/ 4000 Ω/ 40.00 kΩ
Accuracy
1.0 % ± 5 digits
1.0 % ± 5 digits
1.0 % ± 5 digits
Continuity
≤ 70 Ω
≤ 30 Ω
≤ 30 Ω
Capacitance
-
100.0 μF to 1000 μF
100.0 μF to 1000 μF
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
Warranty
Two-year
Two-year
Two-year
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