SM852B Portable large-format power testing machine for AC 60600V electrical testing with clips.

Instructions for use: Connect the test probes of this instrument to the conductor under test (do not hold it directly with your hand). The conductor under test can be the end of a wire, a socket, or the middle part of a phase wire (when measuring the middle part of a phase wire, the insulation layer of the wire must be stripped; the internal wire core can be measured. At this time, please pay special attention to avoid electric shock. For user convenience, a special test clip is provided in the instrument accessories. Insert the test clip into the metal probe of the test lead and tighten it to easily fix it in any position for measurement). At this time, the counter will indicate the phase open status and phase sequence according to the phase of the light-emitting diodes (LEDs) and the buzzer. 1. Phase open indicator LEDs: three orange LEDs, indicating U phase, V phase and W phase respectively. 2. Phase sequence indicator LEDs: one red LED and one green LED. 3. Pull cord: put it on your wrist to prevent the instrument from slipping from your hand. 4. Test leads. 5. Test leads: red corresponds to U phase (R) (L1,R); yellow corresponds to V phase (Y) (L2,S); green corresponds to W phase (B) (L3,T). Specifications: Product Type: Three-phase Rotary Tester; Material: ABS; Model: SM852B; Operating Voltage: 60~600V (Three-phase AC); Application: Measuring three-phase AC power; Maximum Withstand Voltage: 2000V/min (Pulse Voltage 4000V); Measurable Frequency Range: 20Hz~400Hz; Continuous Working Time: No more than 60 minutes at 200VAC, no more than 4 minutes at 600VAC. Package Contents: 1 x Three-phase Rotary Tester; 3 x Clips; 1 x Instruction Manual; 1 x Carrying Case. Features: Three-phase rotary tester, three-phase sequence indicator, LED counter, voltmeter, ringer, 60~600V, portable, AC, non-contact.