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⚡ Master resistance like a pro — precision that powers your projects!
The TENMA 72-7270 Resistance Decade Box offers 7 decades of finely adjustable resistance from 1Ω to over 11MΩ with 1% accuracy and a 300W power rating. Its slide adjustment and compact design make it an essential tool for engineers demanding reliable, precise resistance substitution in industrial and lab settings.
| ASIN | B011OLRQIW |
| Age Range Description | Adult |
| Best Sellers Rank | #207,117 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #508 in Digital Calipers |
| Brand | Best Price Square |
| Brand Name | Best Price Square |
| Compatible Devices | Desktop, Laptop, Smartphone, Tablet, Television |
| Control Method | Touch |
| Customer Package Type | Standard Box |
| Customer Reviews | 5.0 out of 5 stars 9 Reviews |
| Enclosure Material | Other |
| Impedance | 1 Ohms |
| Impedance Unit of Measure | 1 Ohms |
| Item Weight | 1.03 Pounds |
| Item Weight Unit of Measure | 1.03 Pounds |
| MP3 player | No |
| Manufacturer | TENMA |
| Material | Other |
| Model Number | 72-7270-TENMA |
| Series Number | 7270 |
| Speaker Maximum Output Power | 300 Watts |
| Speaker Size | 1 Inches |
| Tweeter Driver Diameter | 1 Inches |
| UPC | 610079984264 |
E**B
Accurate and Reliable
I’m a senior electrical engineer and design industrial electronics hardware (35+ years). I have two of these Tenma 72-7270 substitution boxes at work and one at home. They have worked fine for years. To prevent it from sliding around on my desk, I cut a 3.5 x 4 inch section from an old mouse pad and glued it to the bottom.
M**N
Very nice unit. Good tolerances
Very satisfied with the purchase. The unit looks professional and works well. Tolerances within range described. I would buy again
B**1
It’s good.
It works great.
Trustpilot
2 months ago
4 days ago