Supplied with 200A ac current clamp for safe, non intrusive current measurement. 9 dc voltage ranges from 150mV to 1500V (Cat I) 2% accuracy 20kΩ/V. 9 ac voltage ranges from 5 to 1500V (Cat I) 2.5% accuracy, 2kΩ/V. 4 ac current ranges via clamp adaptor: 1