--- product_id: 444323601 title: "HT Instruments PV-ISOTEST - 1500V PV Insulation and Continuity Tester with GFL Function" brand: "hti" price: "601598 kr" currency: ISK in_stock: true reviews_count: 1 category: "Hti" url: https://www.desertcart.is/products/444323601-ht-instruments-pv-isotest-1500v-pv-insulation-and-continuity-tester store_origin: IS region: Iceland --- # 1500V DC insulation test 128x128 backlit graphic display 200mA protective conductor continuity HT Instruments PV-ISOTEST - 1500V PV Insulation and Continuity Tester with GFL Function **Brand:** hti **Price:** 601598 kr **Availability:** ✅ In Stock ## Summary > ⚡ Illuminate faults, empower your PV inspections! ## Quick Answers - **What is this?** HT Instruments PV-ISOTEST - 1500V PV Insulation and Continuity Tester with GFL Function by hti - **How much does it cost?** 601598 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/444323601-ht-instruments-pv-isotest-1500v-pv-insulation-and-continuity-tester) ## Best For - hti enthusiasts ## Why This Product - Trusted hti brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Clear Visual Feedback:** High-res backlit 128x128 graphic display ensures precise readings in any lighting. - • **Robust & Ready for Fieldwork:** Compact, lightweight design with professional-grade durability for solar farm deployments. - • **Dual Mode Testing Flexibility:** Switch seamlessly between insulation and continuity tests for comprehensive diagnostics. - • **Next-Gen GFL Fault Localization:** Pinpoint ground faults instantly with the innovative Ground Fault Locator function. - • **Powerful 1500V DC Insulation Testing:** Confidently test photovoltaic systems up to 1500V without external devices. ## Overview The HT Instruments PV-ISOTEST is a cutting-edge multifunction tester designed for photovoltaic systems up to 1500V DC. It combines high-voltage insulation measurement, protective conductor continuity testing at 200mA, and an innovative Ground Fault Locator (GFL) to identify and localize faults without external equipment. Featuring a crisp 128x128 backlit graphic display, it delivers precise, autonomous diagnostics compliant with IEC/EN62446 standards, making it an essential tool for professional solar system maintenance and troubleshooting. ## Description Multifunction instrument for electrical safety testing and troubleshooting of photovoltaic systems up to 1,500V DC.- Insulation measurement up to 1,500V DC even on live systems- Localization of the faulty module through the new GFL function- Continuity of the protective conductor with 200mAPV-ISOTEST represents a real innovation in the panorama of PV verification and testing instrumentation. PV-ISOTEST measures the insulation resistance of a single module, a string or even an entire photovoltaic field up to 1,500 V DC according to IEC/EN62446 standard. Traditional insulation meters would require a DC-rated switch-box to short-circuit the positive and negative terminals of the module/string/PV field under test. With PV-ISOTEST the use of any external device is not required, PV-ISOTEST carries out the measurements in full autonomy and self-sufficiency. In addition, through the new GFL (Ground Fault Locator) function, PV-ISOTEST indicates the position of any poor insulation on a string of the photovoltaic system, due, for example, to water or humidity leakage. Review: Professional looking equipment - Nice enclosed case, put straight to use on a solar farm, easy and simple to use and log data ## Features - Graphic COG 128x128pxl with backlight - Insulation 1500V for photovoltaic systems - GFL function is identification and localization of the fault - Test in dual mode - Continuity of the protective conductor with 200mA ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B35VN6ZJ | | Best Sellers Rank | #656,158 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #111 in Insulation Resistance Meters | | Brand | HTI | | Brand Name | HTI | | Color | orange | | Customer Reviews | 5.0 out of 5 stars 2 Reviews | | Global Trade Identification Number | 08052870670427 | | Included Components | PV-ISOTEST | | Item Dimensions | 9.25 x 6.5 x 2.95 inches | | Item Weight | 1.2 Kilograms | | Item dimensions L x W x H | 9.25 x 6.5 x 2.95 inches | | Manufacturer | VISTA INSTRUMENTS | | Measurement Type | Ohmmeter, Voltmeter | | Model | 1010990 | | Part Number | 1010990 | | Power Source | See Product Details | | Specification Met | Iec/En62446 | | Style | Foldable UV/White Beam | | Style Name | Foldable UV/White Beam | | Unit Count | 1.0 Count | ## Product Details - **Brand:** HTI - **Color:** orange - **Item Weight:** 1.2 Kilograms - **Power Source:** See Product Details - **Style:** Foldable UV/White Beam ## Images ![HT Instruments PV-ISOTEST - 1500V PV Insulation and Continuity Tester with GFL Function - Image 1](https://m.media-amazon.com/images/I/51kJfiPfJFL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Professional looking equipment *by C***G on October 4, 2023* Nice enclosed case, put straight to use on a solar farm, easy and simple to use and log data ## Frequently Bought Together - HT Instruments PV-ISOTEST - 1500V PV Insulation and Continuity Tester with GFL Function - BougeRV Solar Crimper Tool Kit - Crimper, 6 Pairs Connectors, Spanner Wrench for Solar Panel Cable Assembly and Installation - CHTAIXI DC Miniature Circuit Breaker, 2 Pole 1000V 63 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C63 --- ## 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.is/products/444323601-ht-instruments-pv-isotest-1500v-pv-insulation-and-continuity-tester](https://www.desertcart.is/products/444323601-ht-instruments-pv-isotest-1500v-pv-insulation-and-continuity-tester) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-07-18*