C.A 742 - C.A 742 IP2X, C.A 762 - C.A 762 IP2X Low-voltage two-pole voltage absence testers Essential before starting any work Full integrated autotest Voltage testing up to 690 VAC (16 2/3 Hz - 800 Hz) / 750 VDC Single-pole phase test Phase sequence testing up to 400 Hz Continuity testing Removable test probe and cable IP2X versions for even greater safety

Voltage Absence Testing (V.A.T.), In the context of work on installations connected to the electrical distribution network, it is recommended to perform the measurements with the power off (EN 50110-1, NF C 18-510, etc.) to prevent any electrical hazards. The genuine absence of any voltage must be checked using a specific instrument which complies with the IEC 61243-3 standard: a Voltage Detector. Comfortable use Specially designed for use with Individual Protective Equipment (IPE), the IP2X test probes are fitted with a spring ensuring a force of 10 N: this means users can perform quick tests...

a clearly-defined procedure AC and DC voltage testing The audible and visual AC and DC voltage detection function is characterized by: • Use of 2 test probes in contact • A bargraph made of extra-bright green LEDs for voltages under 25 V (very low voltage) and red LEDs for hazardous voltages • One redundant ELV • A loud audio signal which can be heard even in noisy environments 2-wire phase rotation with microprocessor Simple and quick, phase rotation is a useful function, including for circuits isolated by an isolating transformer. The indication L1-L2-L3 (or L1-L3-L2) is clear and consensual...

Technical specifications Voltage detection Voltage Input impedance Polarity indication Yes The red ELV (Extra Low Voltage) LED indicates that the voltage is higher than the SELV (Safety Extra Low Voltage) and the faster it flashes, the higher the voltage present. Hazardous voltage indication Phase / Neutral identification Continuity with buzzer Trigger threshold Above a typical value of 120 V* (45 - 65 Hz) – Above 400 V (16 2/3 Hz - 45 Hz) 100 Ω typical (150 Ω max.) Extended continuity test Test current Open-circuit voltage Phase rotation Ph/Ph voltage Intermittent beep for voltage detection...