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Ships within 48 hours · Estimated delivery Jun 12 - Jun 17
For Your Every Summer RSVP, with Code: SUMMER15
Description
Produino 10Pcs Si7021 Industrial High Precision Humidity Sensor Modules w/ I2C Interface for Arduino STForm Color Blue (10 PCS) Model GY 21 SI7021 5V Quantity 10 pieces Material PCB Application HVAC R Thermostats humidistats Respiratory therapy White goods Indoor weather stations Micro environments data centres Automotive climate control and defogging Asset and goods tracking Mobile phones and tablets Working Voltage 1. 9 3. 6 V English Manual Spec No Download Link NO Packing List 10 x Modules

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4.6 ★★★★★
Based on 223 reviews
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Product Reviews
★★★★★ 5
.
Color: Red/Black, Size: 0AWG-25FT Each
Excelente cable para mi amplificador
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
★★★★★ 4
Easy to handle, hard to crimp.
Color: Red/Black, Size: 0AWG-25FT Each
This cable is easy to manage (bend, etc) because it has an aluminum core. But for that same reason it is harder to effectively crimp, even with a hydraulic crisper.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2026
★★★★★ 5
Good quality
Color: Red/Black, Size: 0AWG-25FT Each
Super flexible and good quality for running 2000w inverter.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2026
★★★★★ 5
Quality
Color: Red/Black, Size: 0AWG-25FT Each
Great quality.Better than I was expected
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2026
★★★★★ 5
0 Gauge wire 25 feet red,/25 feet black.
Color: Red/Black, Size: 0AWG-25FT Each
It is as advertised, Copper Clad Aluminum (CCA) but will work for very short runs and jumpers instead of eating my solid copper lines.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 5, 2026
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