---
product_id: 187342621
title: "SmartSign 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: "¥2398"
currency: JPY
in_stock: true
category: "Smart Sign"
url: https://www.desertcart.jp/products/187342621-smartsign-7-x-10-inch-danger-high-voltage-testing-in
store_origin: JP
region: Japan
---

# OSHA-compliant high voltage warning Pre-punched holes for effortless mounting 55 mil HDPE plastic for max durability SmartSign 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:** ¥2398
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay Compliant, Stay Protected — Make Safety Unmissable!

## Quick Answers

- **What is this?** SmartSign 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?** ¥2398 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-smartsign-7-x-10-inch-danger-high-voltage-testing-in)

## 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:** Semi-flexible plastic design conforms to slight curves, adapting seamlessly to your mounting surface.
- • **Built to Last:** 55 mil thick HDPE plastic ensures up to 2 years of outdoor resilience, standing strong against weather and wear.
- • **OSHA-Approved Safety:** Complies fully with OSHA standards, helping you maintain a compliant, accident-free workplace.
- • **Crystal Clear Messaging:** Digitally printed in high resolution with protective coating for a sharp, fade-resistant finish that commands attention.
- • **Effortless Installation:** Pre-punched, pre-cleared mounting holes make setup a breeze on walls, fences, or doors—indoors or out.

## Overview

The SmartSign 7 x 10 inch “Danger - High Voltage, Testing In Progress” sign is a digitally printed, OSHA-compliant safety sign crafted from durable 55 mil HDPE plastic. Designed for easy installation with pre-punched holes and a semi-flexible build, it offers high-resolution, fade-resistant graphics in red, black, and white to ensure maximum visibility indoors or outdoors for up to 2 years.

## 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.

## 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

![SmartSign 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)

## Available Options

This product comes in different **Color** options.

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**Shop now:** [https://www.desertcart.jp/products/187342621-smartsign-7-x-10-inch-danger-high-voltage-testing-in](https://www.desertcart.jp/products/187342621-smartsign-7-x-10-inch-danger-high-voltage-testing-in)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-05-10*