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- USA
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
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Description
WCS1700 Hall Current Sensor 70AFeatures: The WCS1700 is a compact, non intrusive Hall effect current sensor capable of measuring up to 70 A DC or 50 A AC through a 9 mm conductor hole. Featuring high 36 mV A sensitivity and wide supply voltage (312 V), it offers ratiometric output, 4 kV isolation, and minimal power consumptionideal for accurate current monitoring in industrial and robotics projects. Specifications: Conductor through hole diameter: 9 mm Current sensing range: 70 A
Features:
The WCS1700 is a compact, non-intrusive Hall effect current sensor capable of measuring up to ±70 A DC or 50 A AC through a 9 mm conductor hole. Featuring high 36 mV/A sensitivity and wide supply voltage (3–12 V), it offers ratiometric output, 4 kV isolation, and minimal power consumption—ideal for accurate current monitoring in industrial and robotics projects.
Specifications:
- Conductor through-hole diameter: 9 mm
- Current sensing range: ±70 A DC / 50 A AC RMS (at 5 V supply)
- Sensitivity: 36 mV/A (typical)
- Supply voltage range: 3–12 V
- Supply current: ~3.5 mA typical
- Bandwidth: 23 kHz
- Isolation voltage: 4000 V
- Ratiometric linear output relative to supply voltage
- Operating temperature: –20 °C to +125 °C
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 2138 reviews
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Product Reviews
★★★★★ 5
s tier quality
superior quality, single cast aluminum 👍
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Reviewed in the United States on May 2, 2026
★★★★★ 4
Too Tight but It Works
It doesn't really sit on very well to be honest, it tends to sit TOO tight in my opinion. Taking it off can be a hassle but at least it gets the job done, durability is good, finish is great, obviously easy to use.
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Reviewed in the United States on April 28, 2025
★★★★★ 5
BMW F25
Saved me when tried to change the oil. Great price
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Great product
Fits perfectly, easy to use, build for value. 3/8 inch drive. Overall made my job easy.
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Reviewed in the United States on December 18, 2025
★★★★★ 5
2007 BMW Z4
Worked great for taking out oil filter
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Reviewed in the United States on May 20, 2026