Phase Sequence Indicator (500)
$642.34
Reliable Three Phase Wiring Tester
The TESCO Phase Sequence Indicator 500 is a compact handheld device designed to make phase rotation testing simple, fast, and reliable. Built in the USA, this rugged tester requires no switches, no batteries, and no calibration. Just connect and read.
When voltages are symmetrical, only one lamp will glow, instantly confirming the wiring sequence. If voltages are unsymmetrical such as two phases with a neutral, the brighter lamp identifies the correct phase order.
Description
Phase Sequence Detection Simplified
Key Features:
- Instant phase detection with one lamp lighting for 123 phase sequence and another for 321 phase sequence
- Wide voltage range from 115V to 600V at 60Hz
- No maintenance required thanks to its solid state design with no moving parts, no batteries, and no recalibration
- Field ready lightweight design weighing only 4 oz (0.114 kg) with clip lead and insulated prods
- Compact build measuring 1 inch diameter by 6 3/8 inches length (2.54 × 16.17 cm) making it easy to carry and use on the job
Applications
The Phase Sequence Indicator 500 is ideal for technicians who need quick and reliable confirmation of three phase wiring order in the field including:
- Verifying transformer banks
- Checking service connections
- Troubleshooting field equipment
- Confirming proper installation of three phase systems
Why Choose the TESCO Phase Sequence Indicator?
The TESCO Model 500 offers a simple durable and foolproof solution for phase sequence detection. With its solid state design, compact size, and effortless operation, it is the go to choice for technicians who need dependable field performance without the hassle of batteries or calibration.
Add to Cart today and make three phase testing as easy as 123 or 321.
Product Documents
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Disclaimer
TESCO Metering reserves the right to modify product designs, specifications, features, and documentation at any time as part of our continuous improvement process. All information is provided “as is” and may change without prior notice. While TESCO® strives for accuracy, completeness, and technical reliability, customers should verify the latest product details before making purchasing or engineering decisions. For confirmation of current specifications or application suitability, please contact TESCO® directly.