--- product_id: 12446951 title: "Handheld Digital Solar BTU Power Tester Meter #DBTU1300 With 4 Digit LCD Display, Wide Spectral Range, Cosine Corrected" brand: "general tools" price: "VT63587" currency: VUV in_stock: true url: https://www.desertcart.vu/products/12446951-handheld-digital-solar-btu-power-tester-meter-dbtu1300-with-4 store_origin: VU region: Vanuatu --- # Wide spectral range sensor (400-1100nm) Cosine correction for accurate angle measurements 4-digit LCD display for precise readings Handheld Digital Solar BTU Power Tester Meter #DBTU1300 With 4 Digit LCD Display, Wide Spectral Range, Cosine Corrected **Brand:** general tools **Price:** VT63587 **Availability:** ✅ In Stock ## Summary > 🌞 Measure the sun like a pro—because precision is power! ## Quick Answers - **What is this?** Handheld Digital Solar BTU Power Tester Meter #DBTU1300 With 4 Digit LCD Display, Wide Spectral Range, Cosine Corrected by general tools - **How much does it cost?** VT63587 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/12446951-handheld-digital-solar-btu-power-tester-meter-dbtu1300-with-4) ## Best For - general tools enthusiasts ## Why This Product - Trusted general tools brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ready for Action:** Includes tripod mount, batteries, and carrying case—measure anywhere, anytime. - • **All-Angle Accuracy:** Cosine correction technology delivers reliable solar power data from any direction. - • **Precision at a Glance:** Crystal-clear 4-digit LCD ensures you never miss a detail. - • **Smart Data Management:** Logs up to 99 readings with min/max/avg memory and auto data hold. - • **Broad Spectrum Sensing:** Captures solar intensity across 400-1100nm for comprehensive analysis. ## Overview The General Tools DBTU1300 is a handheld digital solar BTU power tester featuring a 4-digit LCD display, wide spectral range sensor (400-1100nm), and cosine angular correction for accurate solar intensity measurements. It supports data logging of up to 99 readings with min/max/average memory, includes a tripod mount, batteries, and carrying case, making it an essential precision tool for professionals and DIYers seeking reliable solar power data. ## Description General Tools Handheld Digital Solar BTU Power Tester Meter #DBTU1300 With 4 Digit LCD Display, Wide Spectral Range, Cosine Corrected ## Features - MEASURES: Displays solar power intensity from 0 to 2000 W/M2 or 0 to 634 BTU/(ft2 x H). - END MOUNTED: Extremely stable light sensor with a wide spectral range (400-1100nm) and a sampling rate of 4 times/second. - COSINE CORRECTED: Uses a silicon photodiode and cosine Angular correction (<5% for angles < 60°) to measure the solar power radiated from any direction, angle or position. - FEATURE RICH: Current time setting, automatic transmission of measurements and data logging of up to 99 readings, as well as min/max/Avg memory + data Hold and auto power off (can be disabled). - GENERAL TOOLS: We're a recognized leader in designing and developing specialized precision tools dedicated to delivering exceptional customer service. We encourage artisans and DIYers to work smarter, measure better, and repair more productively. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | General Tools | | Part Number | DBTU1300 | | Item Weight | 0.32 ounces | | Product Dimensions | 2 x 4 x 6 inches | | Item model number | DBTU1300 | | Is Discontinued By Manufacturer | No | | Style | Digital | | Power Source | Battery Powered | | Item Package Quantity | 1 | | Included Components | Tripod mounting screw, 4 AAA batteries and a carrying case | | Batteries Included? | Yes | | Batteries Required? | Yes | | Battery Cell Type | Alkaline | | Warranty Description | Limited parts and labor warranty | ## Images ![Handheld Digital Solar BTU Power Tester Meter #DBTU1300 With 4 Digit LCD Display, Wide Spectral Range, Cosine Corrected - Image 1](https://m.media-amazon.com/images/I/71bqTa1EoTL.jpg) ## Questions & Answers **Q: Does this come with a data port in the bottom for rs-232 or an rs-232 cable and box?** A: Hi No it does not have any data port such as 232. **Q: Does the tripod mounting comes in the package ? Mine was not there.** A: Hello. I bought it many years ago. Back then, tripod was NOT included. Probably still same situation. ## Frequently Bought Together - General Tools Handheld Digital Solar BTU Power Tester Meter #DBTU1300 With 4 Digit LCD Display, Wide Spectral Range, Cosine Corrected - BTMETER BT-100 Handheld Anemometer, Digital Wind Speed CFM Meter Gauge Air Flow Velocity Tester for HVAC Shooting Drone, Wind Chill, 14℉-113℉ Wind Temperature - HoldPeak 866B Digital Anemometer Handheld Wind Speed Meter for Measuring Wind Speed, Temperature and Wind Chill with Backlight and Max/Min --- ## 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.vu/products/12446951-handheld-digital-solar-btu-power-tester-meter-dbtu1300-with-4](https://www.desertcart.vu/products/12446951-handheld-digital-solar-btu-power-tester-meter-dbtu1300-with-4) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-05*