{"product_id":"huapu-hp-38b-digital-pen-multimeter-multifunctional-voltmeter-600v-plastic-electronic-material-235x54x30mm-no7-battery-powered-electrical-tester","title":"Huapu HP-38B Digital Pen Multimeter Multifunctional Voltmeter 600V Plastic Electronic Material 235x54x30mm No7 Battery Powered Electrical Tester","description":"\u003ch1\u003eHuapu HP-38B Digital Pen Multimeter 600V Compact Voltmeter\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Huapu HP-38B digital pen multimeter, compact 235x54x30mm plastic voltmeter with 600V range.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US03\/6425\/2025-11-20\/original-image\/297c5c5e-308d-45f4-a9a2-531e066a5706_trans.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe Huapu HP-38B digital pen multimeter is a compact, handheld voltmeter designed for measuring voltage up to 600V. It is built from plastic electronic material and has dimensions of 235 x 54 x 30mm, making it suitable for electrical testing where a small, portable instrument is needed. The pen-style format allows for single-handed use, which can be helpful when working in confined spaces. This multimeter is powered by a No7 battery, offering a self-contained testing solution. The HP-38B specification identifies this particular model within the Huapu range. The package includes one digital voltmeter. Whether you are a professional electrician or a DIY enthusiast, this tool provides a straightforward way to check voltage in common low-voltage applications.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Huapu HP-38B digital pen multimeter, compact 235x54x30mm plastic voltmeter with 600V range.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US03\/6425\/2025-11-20\/original-image\/2c8e6fed-8879-4305-80d2-f1868adabad7_trans.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe Huapu HP-38B is built with practical features for basic voltage measurement. Its plastic electronic material housing keeps the weight down while providing insulation for the internal components. The 600V voltage range covers many everyday electrical testing scenarios, such as checking batteries, mains outlets, and simple circuits. The pen-style design means the meter can be held like a pen, with the display and controls positioned for easy reading.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eThe outer casing is made from plastic electronic material, a common choice for handheld test instruments because it is lightweight and non-conductive. This material helps protect the user from accidental contact with live parts, though proper safety precautions should always be followed. The construction feels solid enough for regular use in a toolbox or workshop. The compact size of 235 x 54 x 30mm means it does not take up much space, and the pen shape allows it to be used in areas where a larger multimeter might not fit.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eWith dimensions of 235 x 54 x 30mm, the HP-38B is small enough to be carried in a pocket or tool bag. The length of 235mm is similar to a large pen, making it comfortable to hold and operate with one hand. The width and thickness of 54mm and 30mm respectively provide a stable grip without being bulky. This size is particularly useful for working on live equipment where you need to keep one hand free, such as when testing a wall socket or a car battery.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Huapu HP-38B digital pen multimeter, compact 235x54x30mm plastic voltmeter with 600V range.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US03\/6425\/2025-11-20\/original-image\/c347616f-f27e-4157-a457-7e418126b80e_trans.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe Huapu HP-38B digital pen multimeter is suited to a range of voltage testing tasks. It can be used in professional electrical work, home DIY projects, and educational settings. The 600V range makes it appropriate for checking standard household voltages and low-voltage DC circuits. Because it is battery-powered, it can be used anywhere without the need for a mains connection.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eElectricians and technicians can use this multimeter for quick voltage checks during installation, maintenance, or troubleshooting. The pen-style design allows for precise probing in distribution boards, sockets, and switches. The 600V range covers typical single-phase voltages, making it a practical tool for verifying power presence or diagnosing faults. Its compact size means it can be kept in a tool belt or pocket for easy access on the job.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eFor home users, the HP-38B is useful for checking batteries, testing fuses, and verifying that power is off before working on electrical fixtures. The simple pen format makes it less intimidating than larger multimeters, and the 600V range is more than enough for household circuits. It can also be used for automotive voltage checks, such as testing a car battery or trailer lights, provided the voltage does not exceed 600V.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Huapu HP-38B digital pen multimeter, compact 235x54x30mm plastic voltmeter with 600V range.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US03\/6425\/2025-11-20\/original-image\/e1badcf5-d93f-41e0-881f-89de75df3af7.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe Huapu HP-38B offers a practical combination of portability, a 600V voltage range, and battery operation. Its plastic electronic material construction keeps it lightweight, while the compact dimensions make it easy to store and carry. Because it is powered by a No7 battery, there are no cords to restrict movement. The pen-style design simplifies one-handed testing, which can be an advantage in awkward positions.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eThe multimeter is designed for repeated use. The plastic housing can be wiped clean with a dry cloth, and the battery can be replaced when needed. No special maintenance is required beyond keeping it dry and storing it in a safe place. The absence of moving parts means there is little to wear out, and the electronic components are protected by the casing.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eIf you need a straightforward voltage tester that is easy to carry and use with one hand, the Huapu HP-38B is a suitable option. Its 600V range covers common electrical tasks, and the HP-38B specification ensures you know exactly which model you are getting. The package includes one digital voltmeter, and it runs on a standard No7 battery. This product is a practical choice for anyone who needs a compact, battery-powered voltmeter for occasional or regular use.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Huapu HP-38B digital pen multimeter, compact 235x54x30mm plastic voltmeter with 600V range.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US03\/6425\/2025-11-20\/original-image\/ef0c0b72-b86c-4ba7-9a71-4bec821c2a93_trans.webp\"\u003e\u003c\/div\u003e","brand":"raq4ad-in","offers":[{"title":"HP38B \/ No7 Battery \/ 600V","offer_id":55442491965778,"sku":"CJYD257316801AZ","price":39.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1080\/3383\/5346\/files\/e1badcf5-d93f-41e0-881f-89de75df3af7.webp?v=1794578996","url":"https:\/\/ivorique.com\/products\/huapu-hp-38b-digital-pen-multimeter-multifunctional-voltmeter-600v-plastic-electronic-material-235x54x30mm-no7-battery-powered-electrical-tester","provider":"Ivorique.com","version":"1.0","type":"link"}