TIS - TIS 438 - 1000 Amp TRMS AC/DC Digital Auto-Ranging Clampmeter

Our TIS 438 is designed and manufactured to the very latest standards and features 1000A AC/DC current, AC/DC voltage, resistance, capacitance, frequency from the clamp, logic frequency and duty cycle, 6000 count display, TRMS, inrush current reading, continuity buzzer, work light, back light, non contact voltage detection, relative measurement and auto power off. The TIS 438 is packed with features for the professional electrician.