Amprobe PRM-4 Phase Sequence Motor Rotation Tester identifies 3-phase sequence and open phase check. This phase sequence motor rotation's motor shaft rotation indication is protected by CAT III circuitry.
|Chracteristics:||Amprobe PRM-4 Motor Rotation and Phase Sequence Meter|
|Detects open phase check and 3-phase sequence|
|Motor shaft rotation indication is guarded by CAT III circuitry|
|CAT III 600V rated for both testing segments|
|Meets EN61010, CSA, EN61557-7 safety requirements|
|Includes: 9V battery, user's manual, carrying case, and 3 CAT III color coded alligator clips and test leads|
|Specifications:||Amprobe PRM-4 Phase Sequence Motor Rotation Tester|
|Input Voltage||3 phase to phase inputs 100 V ac to 600 V ac max.|
|Frequency||45 to 70 Hz|
|Operating Time||10 minutes ON maximum at 600 V ac 10 minutes OFF minimum at 600 V ac|
|3-Phase load||Approx. 7 mA per phase of ac power source|
|Operating Time||10 minutes ON maximum 10 minutes OFF minimum.|
|Motor Rotation tester field:||14 mA of 9 V battery|
|Battery Life:||Approximately 200 hours typical with carbon-zinc battery|
|Weight:||Approximately 218 g (7 oz) including battery.|
Proposition 65 Warning for California Residents: This product can expose you to chemicals including Benzene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Must have tool to check phases
This is a must have tool, very useful in checking phase sequence. These type items make it clear that the rotation is correct. Used often after storm restoration to check the service has been connected correctly for the air conditioners. The easy to use hook up of the leads makes for a sure and true connection and that phase or rotation is running in the correct direction.
first time's a charm
Great rotation meter.No more 50/50 chance of proper phase rotaion. Get it right the first time, every time!A must have for motor loads in which wrong rotation will cause equipment damage.Simple, precise, and long test leads are a plus.
This product is user friendly with fast results
In an industrial environment three phase motors are predominant and having this phase sequence tester in my tool bag has made me more efficient at my job
we just got the amprobe phase sequence and motor rotation tester to test pump motors and has work great for us