ATOPLEE 3 Phase Sequence Presence Rotation Tester Indicator Detector Meter with LED and Buzzer 60V~600V (3 Phase AC)

ATOPLEE 3 Phase Sequence Presence Rotation Tester Indicator Detector Meter with LED and Buzzer 60V~600V (3 Phase AC)

Q: Will this work on the output of a VFD?

Matthew, a vfd is a Variable Frequency Drive. they are used for phase shifting and/or voltage shifting. my father uses one to convert his 220 single phase to 480 3 phase for his mill in his home garage.

Q: Misplaced instruction. what color lead goes on line 1, line 2 and line 3? thanks

It actually doesn't matter as long as the phase sequence is right. Convention identifies each of the 3 leads as L1, L2, and L3. Your equipment will have terminals labeled as L1, L2, and L3. You would assume L1 goes to L1, L2 to L2 and L3 to L3. This is correct. However, you can also connect L1 to L2, L2 to L3 and L3 to L1. Surprise, you can connect L1 to L3, L2 to L1 and L3 to L2. Each of the 3 variations gives the same result and is correct. What does matter is the sequence. Each line will cycle to peak voltage in rotation. Thats why this is a Phase Sequence Rotation Meter. First L1 goes high, then L2, then L3. If you start with L2, then L3 and L1, each goes high in Rotation. Typically, equipment (a motor perhaps) expects to see "Clockwise" Rotation, sometimes called "Right Hand" Rotation. Should you wish to reverse rotation (for a motor) swap any 2 leads and you get "Counter Clockwise" Rotation, sometimes called "Left Hand" Rotation. Sometimes, one of the leads will register a slightly higher voltage to common/ground than the other two leads. This "Hot Leg" assists with starting a motor. Usually you need not pay any attention to this. Your equipment manual will tellyou if you do. Convention will call for the Hot Leg to be L1. So, hook up your tester, without regard to lead color. If It says "CW" rotation you're good. For convenience, call the Yellow lead L1, Green Lead L2 and Red Lead L3. Wire the associated power leads to the terminals designated L1, L2 and L3 on your equipment. You're good to go.

Q: I was just wondering why it will take so long to deliver. My friend purchased the same exact one from Amazon and it came in about 2 days

Supply chain delays, like everything else.

Q: i see the max voltage is listed for 600v will it survive 690 +/- 4% are the leads 1kv rated? i understand that it wont last as long on 690

I never used it on anything more than 480v. Couldn’t tell you if it would survive 690. As far as the leads being 1kv, it doesn’t say. Only states 600v rated.

Product ID: 26063134

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Details

Brand
ATOPLEE
Power Source
Battery
Style
Compact
Color
Orange
Item Weight
0.33 Pounds

⚡60V~600V voltage range

🔊LED + buzzer phase detection

⏱️60 min continuous use at 60V

Frequently Bought Together

ATOPLEE 3 Phase Sequence Presence Rotation Tester Indicator Detector Meter with LED and Buzzer 60V~600V (3 Phase AC)

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Description

⚡ Never miss a beat in your 3-phase checks!

DUAL ALERT SYSTEM - Clear LED indicators paired with buzzer for instant phase sequence feedback
COMPACT PORTABLE - Lightweight 5.3 oz design fits comfortably in your toolkit or pocket
OPTIMIZED USAGE TIME - Up to 60 minutes continuous operation at 60V keeps you working without interruption
ROBUST SAFETY RATING - Withstands impulse voltages up to 4000V ensuring reliable protection
PRECISION VOLTAGE RANGE - Supports 60V to 600V AC for versatile industrial use

The ATOPLEE 3 Phase Sequence Rotation Tester is a compact, battery-powered voltmeter designed for professionals needing accurate phase sequence detection from 60V to 600V AC. Featuring LED and buzzer alerts, it ensures quick diagnostics with robust safety ratings and up to 60 minutes of continuous use at lower voltages, making it an essential tool for electrical maintenance and troubleshooting.

Specifications

Brand	ATOPLEE
Power Source	Battery Powered
Style	Compact
Color	Orange (Colour)
Item Weight	0.33 Pounds
Min. Operating Voltage	60 Volts
Measurement Type	Voltmeter
Maximum Operating Voltage	600 Volts
UPC	769700162806
Manufacturer	Atoplee
Part Number	12040027001
Item Weight	5.3 ounces
Package Dimensions	7.95 x 5.12 x 2.32 inches
Item model number	12040027001
Is Discontinued By Manufacturer	No
Size	Instrument size: 85x64x23mm
Material	plastic
Item Package Quantity	1
Batteries Included?	No
Batteries Required?	No

Have a Question? See What Others Asked

Will this work on the output of a VFD?

Misplaced instruction. what color lead goes on line 1, line 2 and line 3? thanks

I was just wondering why it will take so long to deliver. My friend purchased the same exact one from Amazon and it came in about 2 days

i see the max voltage is listed for 600v will it survive 690 +/- 4% are the leads 1kv rated? i understand that it wont last as long on 690

Reviews

C**Z

3B Bueno-Bonito-Barato

Buenisimo

8.06.2025

J**E

Muy buena herramienta por el precio

Excelente detector. Fácil manejo y confiable

22.03.2025

S**D

Great product

Works great

19.03.2025

J**S

Excelente

17.02.2025

R**O

great buy for the professional electrician

This was one of two I got I wanted to make sure I had at least one that worked for the price I got then for it was still less than a third of the ones I had previously looked at I was extremely happy and it surprised me it was way better than expected at the price I got it you can't go wrong for it is a well made device I've needed one of these for some time now and the only thing that was stopping me from purchasing a comparable one was the price on average I have seen similar products for as much as $150 when I saw this one on Amazon I was skeptical but I am happy to tell you that I tested it out be sure if you are going to test a panel with this one that you have at the very least been trained go work with live circuit as you will be cxoming in contact with potentially fatal voItage if not used correctly so this devices is not for the novice amateur electrician when I tested it to my satisfaction and it worked perfectly I am happy with my purchase I have been an electrician for more than 25 yrs and so my suggestion this one is for the professionals

21.07.2020

L**N

excelente

JUSTO LO QUE PEDI

29.08.2024

M**O

does the job

Took a chance and bought this totally budget phase rotation meter for a job I'm working on. It does one thing: is the rotation "clockwise" or "counter clockwise". Worked as supposed to.If I used one a lot in the field I'd have bought something else, more professional. But this did what I needed, can't go wrong for 25 bucks for occasional use.

6.04.2023

P**.

great fit.

its perfect small enough to keep in tool pouch and easy to use. great buy.

8.01.2024

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