MS5900 Motor and Phase Rotation Indicator is used to test magnetic field direction of three-phase system, phase rotation, motor rotation direction. <br />Without a need to link testing line, the motor rotation direction can be decided by placing this indicator above the motor and aligning it with motor drive shaft. <br />It is a durable, reliable and light-weight handheld device.<br />It is a necessary tool for those who often install, repair or maintain three-phase system or motor.<br /><br />Operating voltage: 120V~400V AC<br />Current consumption ≤20mA<br />Frequency Range: 2Hz ~400Hz<br />Power Supply: 1 x 9V6F22 Battery<br />Product Size: 128mm x70mm x30mm(5" x2.75" x1.18")<br />Product Weight: 168g(0.37lb)<br />Tester * 1<br />English manual * 1<br />Alligator clip * 3<br />Test line * 3<br />Meter Bag * 1<br />Color box packaging!<br /><img src="//agdetail.image-gmkt.com/m430/226/449/607449226/img/agdetail.image-gmkt.com/226/449/607449226/img/img6.eachbuyer.com/x9/p100/cb781_4.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/226/449/607449226/img/agdetail.image-gmkt.com/226/449/607449226/img/img6.eachbuyer.com/x9/p100/cb781_5.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/226/449/607449226/img/agdetail.image-gmkt.com/226/449/607449226/img/img6.eachbuyer.com/x9/p100/cb781_6.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/226/449/607449226/img/agdetail.image-gmkt.com/226/449/607449226/img/img6.eachbuyer.com/x9/p100/cb781_7.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/226/449/607449226/img/agdetail.image-gmkt.com/226/449/607449226/img/img6.eachbuyer.com/x9/p100/cb781_8.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/226/449/607449226/img/agdetail.image-gmkt.com/226/449/607449226/img/img6.eachbuyer.com/x9/p100/cb781_9.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/226/449/607449226/img/agdetail.image-gmkt.com/226/449/607449226/img/img6.eachbuyer.com/x9/p100/cb781_10.jpg" />