Lutron CA-501 Adapter is a handheld probe that measure both alternating current ACA and current DCA up to 400A when connected to a digital multimeter or voltmeter.

Specifications :
- Range : ACA : 0 to 400 ACA, 2 ranges ( 200 ACA, 400 ACA ).
- DCA : 0 to 400 DCA, 2 ranges ( 200 DCA, 400 DCA ).
- Output : ACA 1 AC mV per 1 ACA. DCA 1 DC mV per 1 DCA.
- Accuracy : ACA 200 A 400 A ± ( 2 % + 2 mV )
- DCA 200 A 400 A ± ( 2 % + 2 mV )
- Frequency Response : ACA frequency response is from 40 to 400 Hz, specification be tested on sine wave 50/60 Hz.
- Sensor : Hall effect sensor.
- DCA Zero Adjustment : External knob, adj. limited within approx. ( 30 to 50 DCA ).
- Safety Standard : Meet IEC 1010.
- Battery : 006P, MN1604 ( PP3 ) DC 9V battery or equivalent, recommend use the alkaline or heavy duty battery.
- Power Consumption : Approx. 15 mA.
- Operating Temperature : 0 to 50 ℃ ( 32 to 122 ℉).
- Operating Humidity : Less than 80% RH.
- Dimension : 200 x 80 x 30 mm ( 7.9 x 3.2 x 1.2 mm ).
- Weight : 255 g/0.56 lb ( including battery ).