CM4375-91 - AC/DC Clamp MeterTRMS AC DC Clamp Meter (1000 A) with P2000 Probe Package includes AC DC clamp meter and P2000 probe Current: 1000 A AC DC AC Voltage: 6 V to 1000 V (5 ranges) DC Voltage: 600 mV to 1700 V Crest factor: 1. 5 Resistance range: 600 O to 600 k O (4 ranges) Electrostatic capacity range: 1 uF to 10000 uF (4 ranges) Temperature (K): 40 C to 400 C CAT IV 600 V, CAT III 1000 V (When using P2000: CAT III 2000 V, CAT IV 1000 V) Easily get into tight spaces