Phase Indicator, 3 Phase Rotation Testser Sm852b

• Working Voltage: 60~600V (Three-Phase Alternating Current)
• The Highest Withstand Voltage: 2000V/Min (Pulse Voltage 4000V)
• Frequency Range: 20Hz~400Hz
• Meter Size: 85X64X23mm
• Weight: 200g
• Model NO.: SM852B

Product Description

The meter is based on Second Safety Standard of "Electronic Measure Instrument Safety Require." Take conveniently, quickly measuring, correctly and safely. The opening phase condition and order can be checked and the order of the phases is indicated by light emitting diodes (LED) and buzzers
Reminds:
1. This meter is a high-voltage test equipment. It is necessary to observe whether the meter is in good condition before use. If the following conditions occur, you must stop using it, and perform corresponding inspections and repairs to avoid electric shock and unsafe accidents.:
A: The appearance of the meter is obviously damaged (such as cracks or damage on the shell, broken skin on the
test lead, etc.);
  B: The meter was severely squeezed during transportation;
  C: The meter has been idle for a long time under improper conditions (such as in a bathroom or a relatively humid place).
2. Do not open the casing of the meter during the measurement process to avoid electric shock and unsafe accidents.
3. During the measurement, there is a large voltage input from the test lead. Do not touch the bare wire or the metal part of the test lead directly with your hands to avoid electric shock.
4. Although sometimes all the phase indicators are not lit, but there is still a voltage loop, pay attention to prevent electric shock.
5. The circuit voltage should not be higher than 600V during measurement to avoid unsafe accidents.
6. When measuring 200V ACV, the continuous use time should be no more than 60 minutes; when measuring 600V ACV, the continuous use time should be no more than 4 minutes.
7. It is not allowed to use this meter for measurement in rainy outdoor and relatively humid environment to avoid unsafe accidents.
8. Do not let the meter come into contact with water or other corrosive liquids, and do not place it in direct sunlight or high temperature and humid environments, so as not to affect its test performance.
9. Non-professionals are forbidden to open the casing of the meter, so as not to affect its test performance.
10.The operator who uses the meter should have received special training, understand the relevant knowledge of high-voltage operation and measurement, and perform measurement operations in strict accordance with this manual.
11.Please place this manual in a place that is relatively easy to read, so that you can read it at any time.
Features
1. Working voltage: 60~600V (three-phase alternating current)
2. The highest withstand voltage: 2000V/min (pulse voltage 4000V)
3. The measurable frequency range: 20Hz~400Hz
4. Continuous use time: no more than 60 minutes at 200V ACV
                When 600V ACV, no more than 4 minutes
5. Meter size: 85X64X23mm (not including test lead)
6. Weight: about 200g
7. Instrument accessories: test leads and test leads, test clips, straps, operation manual and portable cloth bag.

Specifications

1. Open phase check  LED indicator: 3 orange LEDs show U Phase, V Phase, and W Phase respectively.
2.  Phase order check through LED: A red LED and a green LED

     3.  Band:  Hitch on wrist to avoid the meter falling.
     4.  Test pen
     5.  Test lead wire: Yellow corresponds to phase U (L1, R);
            Green corresponds to phase V (L2, S);
            Red corresponds to phase W (L3, T)