--- product_id: 187342621 title: "7 x 10 inch “Danger - High Voltage, Testing In Progress” OSHA Sign, Digitally Printed, 55 mil HDPE Plastic, Red, Black and White" brand: "smartsign" price: "¥2180" currency: JPY in_stock: true category: "Smart Sign" url: https://www.desertcart.jp/products/187342621-7-x-10-inch-danger-high-voltage-testing-in-progress store_origin: JP region: Japan --- # Pre-punched mounting holes for effortless installation High-res digital print with protective overcoat 55 mil HDPE plastic for 2-year outdoor durability 7 x 10 inch “Danger - High Voltage, Testing In Progress” OSHA Sign, Digitally Printed, 55 mil HDPE Plastic, Red, Black and White **Brand:** smartsign **Price:** ¥2180 **Availability:** ✅ In Stock ## Summary > ⚡ Stay Shockingly Safe with SmartSign! ## Quick Answers - **What is this?** 7 x 10 inch “Danger - High Voltage, Testing In Progress” OSHA Sign, Digitally Printed, 55 mil HDPE Plastic, Red, Black and White by smartsign - **How much does it cost?** ¥2180 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/187342621-7-x-10-inch-danger-high-voltage-testing-in-progress) ## Best For - smartsign enthusiasts ## Why This Product - Trusted smartsign brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Flexible Fit for Any Surface:** Semi-flexible plastic allows the sign to conform to slight curves, adapting seamlessly to your unique installation needs. - • **Built to Last, Built to Protect:** Crafted from 55 mil thick HDPE plastic, this sign withstands harsh outdoor conditions for up to 2 years, ensuring your safety message never fades. - • **OSHA-Approved Safety Compliance:** Stay ahead of workplace safety regulations with a universally recognized design that reduces liability and promotes a culture of caution. - • **Vibrant, High-Definition Warning:** Digitally printed in sharp red, black, and white with a protective overcoat, the sign commands attention and resists wear. - • **Install in Seconds, Secure for Years:** Pre-punched and pre-cleared mounting holes make setup a breeze on walls, doors, or fence posts—no extra tools or hassle required. ## Overview The SmartSign 7 x 10 inch “Danger - High Voltage, Testing In Progress” sign is a durable, OSHA-compliant safety solution made from 55 mil HDPE plastic. Featuring high-resolution digital printing and pre-punched mounting holes, it offers easy installation and long-lasting outdoor performance, ensuring your workplace stays visibly protected and compliant. ## Description Buy SmartSign 7 x 10 inch “Danger - High Voltage, Testing In Progress” OSHA Sign, Digitally Printed, 55 mil HDPE Plastic, Red, Black and White: Signs - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - DURABLE PLASTIC: 'High Voltage' signs use 55 mil thick HDPE (high density polyethylene) and can last up to 2 years outside. Signs have a 100-percent recyclable base material. - EASY INSTALLATION: Signs have pre-punched and pre-cleared mounting holes for easy installation. Signs mount to walls, fence posts and doors, and can be used indoors or outdoors. Semi-flexible plastic allows the sign to conform around slight curves. - DIGITAL PRINTING: Signs are digitally printed in high resolution for high-end finish and over coated for additional protection. - OSHA COMPLIANCE: Safeguard your workplace from accidents and liabilities by placing our high-quality signs that follow OSHA regulations. These are universally recognizable and encourage safe work practices. - PACK CONTENTS: One 7 x 10 inch red, black and white plastic sign. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00HK8XNOU | | Best Sellers Rank | #132,923 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3,288 in Industrial Warning Signs | | Brand | SmartSign | | Brand Name | SmartSign | | Color | Black/Red on White | | Customer Reviews | 4.1 out of 5 stars 7 Reviews | | Item Dimensions L x W | 7"L x 10"W | | Manufacturer | Lyle Signs | | Material | Plastic | | Model Number | S-2237-PL-10 | | Mounting Type | Wall Mount | | Number of Pieces | 1 | | Orientation | Landscape | | Part Number | U9-1771-NP_7x10 | | Pre Printed Text | danger | | Recommended Uses For Product | Warning | | Size | 7" x 10" | | Unit Count | 1.0 Count | ## Product Details - **Brand:** SmartSign - **Color:** Black/Red on White - **Material:** Plastic - **Mounting Type:** Wall Mount - **Number of Pieces:** 1 - **Orientation:** Landscape - **Pre-printed:** danger - **Product Dimensions:** 7"L x 10"W - **Recommended Uses For Product:** Warning - **Size:** 7" x 10" ## Images ![7 x 10 inch “Danger - High Voltage, Testing In Progress” OSHA Sign, Digitally Printed, 55 mil HDPE Plastic, Red, Black and White - Image 1](https://m.media-amazon.com/images/I/616CTRCKmAL.jpg) ![7 x 10 inch “Danger - High Voltage, Testing In Progress” OSHA Sign, Digitally Printed, 55 mil HDPE Plastic, Red, Black and White - Image 2](https://m.media-amazon.com/images/I/91mJt31funL.jpg) ![7 x 10 inch “Danger - High Voltage, Testing In Progress” OSHA Sign, Digitally Printed, 55 mil HDPE Plastic, Red, Black and White - Image 3](https://m.media-amazon.com/images/I/71UlWKEnYsL.jpg) ![7 x 10 inch “Danger - High Voltage, Testing In Progress” OSHA Sign, Digitally Printed, 55 mil HDPE Plastic, Red, Black and White - Image 4](https://m.media-amazon.com/images/I/71bqk5d+7cL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/187342621-7-x-10-inch-danger-high-voltage-testing-in-progress](https://www.desertcart.jp/products/187342621-7-x-10-inch-danger-high-voltage-testing-in-progress) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-22*