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Motor phase rotation indicator

PEAKMETER MS5900 Motor and Phase Rotation Indicator is used to test magnetic field direction of three-phase system, phase rotation, motor rotation direction.

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.

It is durable, reliable and light-weight handheld device, which is necessary tool for those who often install, repair or maintain three-phase system or motor.


  • Operating Temperature: 0°C to +40°C
  • Operating Altitude: 2000m
  • Pollution Degree:2Mechanical


  • Size: 124*61*27 mm (4.9*24.*1.1 in)
  • Weight: 150g (0.3lbs)
  • Humidity: 15% to 80%

Safety Specifications

  • Electrical Safety: Meets DIN VDE 0411, IEC 61010 DIN, VDE 04 13-7, EN 61557-7, IEC 61557-7
  • Maximum Operating Voltage (Ume): 400V AC for all ranges
  • Protection Level: CAT III, 600V

Electrical Specifications

  • Battery: 6F22/9VCurrent
  • Consumption: max 20 mA
  • Battery Life: minimum 1 year for average use

Determine Rotary Field Direction

  • Nominal Voltage Rotary Direction: 1 to 400V AC
  • Nominal Voltage Phase Indication: 120 to 400V AC
  • Frequency Range (fn): 2 to 400 Hz
  • Test currents (In per phase): less than 3.5mA

Non-Contact Rotary Field Indication

  • Frequency Range (fn): 2 to 100 Hz
Determine the Motor Connection

  • Nominal Test Voltage(Ume): 1 to 400V AC
  • Nominal Test Currents (In per phase): less than 3.5mA
  • Frequency Range (fn): 2 to 400 Hz


Operating Voltage: 120V~400V AC

Current Consumption: ≤20mA

Frequency Range: 2Hz ~400Hz

Power Supply  3x1.5AA Battery(Not Included)

Category   CE CAT.III 600V RoHS

Package size: 24 * 14 * 6cm / 9.6 * 5.6 * 2.4in

Package weight: 400g / 14.2 oz



Operating Voltage

120V~400V AC

Current Consumption


Frequency Range

2Hz ~400Hz


Power Supply

1 x 9V 6F22 Battery

Product Size

128mm x70mm x30mm

Product Weight

Approx. 168g

Safety Rating


● Alligator Clip/Red x 1

● Alligator Clip/ black x 1

● Alligator Clip/Green x 1

● Test cable (MS5900/180 Degree Straight Plug Test Leads/ Red 1 Meter ) x1

● Test cable (MS5900/180 Degree Straight Plug Test Leads/ Red 1 Meter ) x1

● Test cable (MS5900/180 Degree Straight Plug Test Leads/ Green 1 Meter ) x1

● Battery(AA/1.5V / Manganese Battery)

● Portable Bag x 1

● Gift box x 1

● User manual x 1

● Plastic Bag x 1

  • PM5900 Users Manual

Copyright © 2015 Peakmeter Instrument Co., Ltd. Shenzhen City, Technical support:CTMON