--- product_id: 18366341 title: "Gardner Bender GMT-319 Multimeter Tester, RJ-45 & RJ-11, 7 Function / 19 Range 1000V Black" brand: "gardner bender" price: "R1242" currency: ZAR in_stock: true category: "Gardner Bender" url: https://www.desertcart.co.za/products/18366341-gardner-bender-gmt-319-multimeter-tester-rj-45-and-rj store_origin: ZA region: South Africa --- # 7 versatile measurement functions 19 precise manual ranges Fuse overload protection circuitry Gardner Bender GMT-319 Multimeter Tester, RJ-45 & RJ-11, 7 Function / 19 Range 1000V Black **Brand:** gardner bender **Price:** R1242 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your diagnostics with precision and safety! ## Quick Answers - **What is this?** Gardner Bender GMT-319 Multimeter Tester, RJ-45 & RJ-11, 7 Function / 19 Range 1000V Black by gardner bender - **How much does it cost?** R1242 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/18366341-gardner-bender-gmt-319-multimeter-tester-rj-45-and-rj) ## Best For - gardner bender enthusiasts ## Why This Product - Trusted gardner bender brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Built-in fuse overload protection safeguards you and your device during intense diagnostics. - • **Complete Kit Ready:** Includes replaceable test leads and RJ-45 & RJ-11 adapters for versatile connectivity. - • **Multifunction Mastery:** Measure DC/AC voltage, current, resistance, continuity, and more with 7 essential functions. - • **Precision at Your Fingertips:** 19 manual ranges ensure pinpoint accuracy for every electrical test. - • **User-Friendly Analog Display:** Color-coded, easy-to-read dial with mirror scale reduces errors and speeds up troubleshooting. ## Overview The Gardner Bender GMT-319 is a professional-grade analog multimeter featuring 7 measurement functions and 19 manual ranges, designed for homeowners, hobbyists, and pros. It offers a clear color-coded display, fuse overload protection, and includes RJ-45 & RJ-11 adapters, making it a reliable tool for comprehensive electrical testing and troubleshooting. ## Description Product Description Capable of measuring 7 functions with 19 ranges on an easy-to-read color-coded analog display this multifunctional analog multimeter was engineered to handle electrical tests for the homeowner, hobbyist and professional alike. Unit tests DC Voltage, AC Voltage, DC Current or Amps on a separate jack (fused), Resistance, or Megohm Max and features both visual and audible continuity with buzzer sounds at less than 100 Ohms, Decibels on AC voltage ranges, and common household batteries 1.5V and 9V. Unit includes built-in Zero Ohms adjustment dial allowing you to reset prior to resistance testing and to perform internal battery test function. Incorporates fuse overload protection circuitry to protect the user and a mirror scale is provided to reduce the possibility of parallax errors. Testing household batteries for charge level, troubleshooting various low voltage circuits, testing wall receptacles for proper voltage and grounding, and troubleshooting electrical cords, strings of lights, fuses, and switches to determine if they are operating properly or if a break in the circuit exists and the item in question needs to be repaired or replaced. The decibel feature of this multimeter is used for transistor gain measurement in electronic circuits and should not be confused with audio decibels. From the Manufacturer Professional multi-meter tester. ## Features - Manual range selection - Easy to read, color-coded analog displays - Includes replaceable test leads and operating instructions - Agency approved with fuse overload protection circuitry incorporated - 20 position rotary dial ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0002YUN4C | | Best Sellers Rank | #94,821 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #133 in Multi Testers | | Brand Name | Gardner Bender | | Color | Black | | Customer Reviews | 4.4 4.4 out of 5 stars (1,057) | | Global Trade Identification Number | 00032076073008 | | Included Components | Gardner Bender GMT-319 Multimeter Tester, RJ-45 & RJ-11, 19 Range | | Item Dimensions | 2 x 2 x 3 inches | | Item Type Name | Gardner Bender GMT-319 Multimeter Tester, RJ-45 & RJ-11, 19 Range | | Item Weight | 0.01 Ounces | | Manufacturer | Gardner Bender | | Measurement Type | Multimeter | | Model | GMT-319 | | Part Number | GMT-319 | | Power Source | Battery Powered | | Style Name | 7 Function / 19 Range | | UPC | 032076073008 | | Unit Count | 1.0 Count | | Warranty Description | Warranty | ## Product Details - **Brand:** Gardner Bender - **Color:** Black - **Item Weight:** 0.01 Ounces - **Power Source:** Battery Powered - **Style:** 7 Function / 19 Range ## Images ![Gardner Bender GMT-319 Multimeter Tester, RJ-45 & RJ-11, 7 Function / 19 Range 1000V Black - Image 1](https://m.media-amazon.com/images/I/3104yRw4xgL.jpg) ## Questions & Answers **Q: anyone know where this tester was mfg?** A: china **Q: I was wondering what the dimensions of the tester are? The description says 2" x 3" but it doesn't appear that small in the picture. Thank you.** A: The meter in the picture is, indeed, the GMT-319. It's dimensions are: HEIGHT (5 3/4"), WIDTH (3 3/4"), DEPTH (1 1/2").The dimensions you list in your question, however, are for the GMT 312.And I own both meters. **Q: for voltage measurements, does it need battery to operate?** A: It shouldn't need a battery for voltage tests. Battery is needed for continuity testing, and resistance testing. This is a theoretical answer. I haven't tried using it without the battery. **Q: if i want to test 110v or 240v , how do i set this meter?** A: To the right of off is the AC display turn the selector nob to 250v AC then you measure the 110v/240v respectively and don't exceed 250v at that setting ## Frequently Bought Together - Gardner Bender GMT-319 Multimeter Tester, RJ-45 & RJ-11, 7 Function / 19 Range 1000V Black - WGGE WG-026 10 Pieces and 5 Colors Test Lead Set & Alligator Clips,20.5 inches / 22 AWG Copper Wire. The Clips soldered and Stamped to The Wires. (1 Pack) - Gardner Bender GMT-318 Analog Multimeter, 6 Function, 14 Range, AC / DC Volt, 500V --- ## 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.co.za/products/18366341-gardner-bender-gmt-319-multimeter-tester-rj-45-and-rj](https://www.desertcart.co.za/products/18366341-gardner-bender-gmt-319-multimeter-tester-rj-45-and-rj) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-07-05*