New technology permits safe testing, without the need of direct contact between probes and live wires. The insulated crocodile clips can clip insulated cables from ø2.4 to 30mm.
• Phase rotation is indicated by the rotary illumination of LEDs and logical audible tones. • The instrument can be fixed to a metal panel via the magnet on the back side. • Wide measuring range for 3 phase installations from 70V to 1000V AC. • Super brightness function permits clear LED's indication also in sunshine. • Complies with IEC 61010-1 CAT IV 600V and CAT III 1000V.
Phase rotation (Clockwise or Counter Clockwise), Presence of open phase
Measuring voltage range
From 70 to 1000V AC phase to phase (sine wave, continuous input)
Clamp diameter range
From Ø2.4 to 30mm insulated cables
Measuring frequency range
45 to 66Hz
Clockwise: Green arrow LEDs "rotate" in clockwise, Green symbol "CW" lits, Intermittent buzzer
Counter Clockwise: Red arrow LEDs "rotate" in counter clockwise, Red symbol "CCW" lits, continuous buzzer
Via LEDs with Super brightness function
Battery voltage warning
Power LED blinks if battery voltage is too low.
Double insulated cables, length approx. 70cm
L1(U): RedL2(V): WhiteL3(W): Blue
IEC 61010-1 CAT IV 600V, CAT III 1000V Pollution degree2, IEC 61326-1, IEC 61557-1, -7
Operating temperature & humidity range
Temperature/Humidity Ranges -10 to 50ºC, 80% (no condensation)
Storage temperature & humidity range
Temperature/Humidity Ranges -20 to 60ºC, 80% (no condensation)
Power supply (DC battery)
LR6(AA)(1.5V) ×4 * Continuous use: Approx. 100 hours (Auto power off in about 10 min.)