Fluke 325 Clamp Meter
Measurement capability
·      400 A ac current measurement (ac and dc current; 325 only)
·      600 V ac and dc voltage measurement
·      True-rms ac voltage and current for accurate measurements on non-linear signals
·      Resistance measurements to up to 40 kΩ with continuity detection
·      Temperature and capacitance measurement (324 and 325 only)
·      Frequency measurement (325 only)
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% +/-5 digits	1% +/-5 digits		1% +/-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		-	-10.0๐C to 400.0๐C (14.0๐F to 752.0๐F)		-10.0๐C to 400.0๐C (14.0๐F to 752.0๐F)
Min/Max		-	-		Yes