--- product_id: 139207045 title: "Smart Probe Kit - HVAC/R Test & Load Set for Air Conditioning, Refrigeration & Heating System - with 2X 115i Clamp Meter, 2X 549i High Pressure Gauge, 2X 605i Thermohygrometer – with Bluetooth" brand: "testo" price: "5440.08 DT" currency: TND in_stock: true reviews_count: 9 category: "Testo" url: https://www.desertcart.tn/products/139207045-smart-probe-kit-hvac-r-test-and-load-set-air store_origin: TN region: Tunisia --- # ±0.5% pressure accuracy 350 ft Bluetooth range 150 hrs battery life Smart Probe Kit - HVAC/R Test & Load Set for Air Conditioning, Refrigeration & Heating System - with 2X 115i Clamp Meter, 2X 549i High Pressure Gauge, 2X 605i Thermohygrometer – with Bluetooth **Brand:** testo **Price:** 5440.08 DT **Availability:** ✅ In Stock ## Summary > 🔧 Elevate your HVAC game with smart precision and wireless freedom! ## Quick Answers - **What is this?** Smart Probe Kit - HVAC/R Test & Load Set for Air Conditioning, Refrigeration & Heating System - with 2X 115i Clamp Meter, 2X 549i High Pressure Gauge, 2X 605i Thermohygrometer – with Bluetooth by testo - **How much does it cost?** 5440.08 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/139207045-smart-probe-kit-hvac-r-test-and-load-set-air) ## Best For - testo enthusiasts ## Why This Product - Trusted testo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Extended Range & Runtime:** 350 ft Bluetooth connectivity and 150-hour battery life keep you working uninterrupted on any job site. - • **Ergonomic & Durable Design:** 90° bendable thermohygrometer probes and rugged plastic gaskets ensure easy access and long-lasting reliability. - • **Precision Meets Portability:** Wireless Bluetooth probes deliver real-time, ultra-accurate HVAC/R diagnostics without the clutter of cables. - • **Comprehensive HVAC/R Coverage:** Includes clamp meters, high-pressure gauges, and thermohygrometers—everything you need for full system testing. - • **Seamless Smart App Integration:** Generate professional PDF/Excel reports on the fly and share instantly to stay ahead in your workflow. ## Overview The testo Smart Probe Kit is a professional-grade HVAC/R test and load set featuring dual 115i clamp meters, 549i high-pressure gauges, and 605i thermohygrometers. Equipped with Bluetooth connectivity offering up to 350 ft range and 150 hours of battery life, it provides precise temperature, pressure, and humidity measurements with ±0.5% accuracy. The kit’s ergonomic design, including bendable probes and durable seals, combined with the free testo Smart Probes App, streamlines diagnostics and reporting for HVAC professionals seeking efficiency and reliability. ## Description Testo Smart Probe Set for Air Conditioning, Refrigeration and Heating System with 2x 115i Clamp Meter, 2x 549i High Pressure Gauge and 2x 605i ThermohygrometersQuickly and reliably carry out installation and troubleshooting of heating and cooling systems.Technical data:testo 549i:Measuring range: -15 to +870 psi / -1 to +60 barAccuracy: ±0.5 % of full-scale valueProbe connection: 7 / 16 in. – UFPressure media: CFC, HFC, HCFC, N, H2O, CO2Battery type: 3 x AAABattery life: 150 hoursWeight: 5.52 oz. T 156.6 gDimension: 5 x 1 x 1 in. / 125 x 32 x 31 mmtesto 115i:Measuring range: -58° to 302 °F / -50 to +150 °CAccuracy: ±2.3 °F (-4 to 185 °F)Battery life: 150 hoursBattery type: 3 x AAAWeight: 4.49 oz. / 127.4 gDimensions: 7 x 4 x 1 in. / 183 x 90 x 30 mmtesto 605i:TEMP Measuring range: -4° to 140 °F / -20 to +60 °CAccuracy: ±1.4 °F (-4° to 32 °F) / ±0.8 °C (-20 to 0 °C) ±0.9 °F (32° to 140 °F) / ±0.5 °C (0 to +60 °C)Humidity measuring range: 0 to 100 %rH Accuracy: ±3.0 %rH (10 to 35 %rH) (at +77°F) / ±3.0 %RH (10 to 35 %RH) (at +25°C) ±2.0 %rH (35 to 65 %rH) (at +77°F) / ±2.0 %RH (35 to 65 %RH) (at +25°C) ±3.0 %rH (65 to 90 %rH) (at +77°F) / ±3.0 %RH (65 to 90 %RH) (at +25°C) ±5 %rH ( 90 %rH)Battery life: 150 hoursBatter type: 3 x AAAWeight: 3.05 oz / 86,4 gDimensions: 10 x 1 x 1 in. / 243 x 30 x 24 mmSystem requirements: iOS 8.3 or newer; Android 4.3 or newer; mobile end device with Bluetooth 4.0Delivery Scope: 2 x testo 115i clamp meters with batteries, calibration protocol; 2 x testo 549i high pressure gauges with batteries, calibration protocol; 2 x testo 605i thermohygrometers with batteries, calibration protocol; 1 x soft-case for smart probes with foam insert Review: Boom goea the dynamite!!! This is the real deal for all you HVAC guys!!! - HVAC TESTOED DAD APPROVED!!! These are a beast. Much more durable than my last ones I love the plastic gaskets. It seals better than the rubber ones. Connects to mini-split adapters and to units easly. Very spot on accuracy and can be zeroed out. Easy to use and connecting the app and all the functions are awesome. I work HVAC industry and these work awesome!!! Review: Testo makes a great product!!! - As a HVAC technician I have used analog, digital, and now wireless probes. The Testo Smart Probe Kit works absolutely fantastic. Works great with the testo app on iphone, pairing is a breeze. These probes have great range, feel durable in your hands and make diagnosing and testing much easier. My favorite part about the Testo probe set is that it cuts out taking refrigerant out of a system when you gauge up and risking contamination. Quality built product! ## Features - Efficient: The testo ac gauge set set offers precise measurements and calculations for heating and cooling systems, making it ideal for all HVAC/R contractors and technicians - Testo 605i: The thermohygrometer features a 90° bendable probe head for easy access to ducts and crawl spaces; it automatically calculates dew point and wet bulb temperature while providing accurate remote humidity and temperature readings - Testo 115i: Precise, wireless NTC clamp meter for pipes up to 1.5", featuring real-time Bluetooth data logging and seamless PDF/Excel reporting. The 115i provides quick and reliable temperature and flow and return temperature measurements in pipes - Testo 549i: This pressure meter enables accurate high and low-pressure measurement with its 45° connector for low refrigerant loss and features a massive 350 ft. Bluetooth range and live data feed integration - Smart App: Easily streamline your workflow with the free testo Smart Probes App, allowing you to generate professional, shareable reports and monitor data remotely. Data reports can be e-mailed directly as a pdf or Excel file ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07T36CTT2 | | Best Sellers Rank | #158,393 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #345 in Temperature Probes & Sensors | | Brand Name | Testo | | Customer Reviews | 4.3 4.3 out of 5 stars (137) | | Global Trade Identification Number | 04029547022456 | | Included Components | 2 testo 115i, 2 testo 549i, 2 testo 605i, soft case | | Item Dimensions | 17.17 x 13.35 x 3.82 inches | | Item Weight | 4.01 Pounds | | Manufacturer | Testo | | Material Type | Metal And Plastic | | Measurement Accuracy | 115i: ±2.3 °F (-4° to 185 °F) / ±1.3 °C (-20 to +85 °C)549i: ±0.5 % of full-scale value605i: Temp: ±1.4 °F (-4° to 32 °F) / ±0.8 °C (-20 to 0 °C), ±0.9 °F (32° to 140 °F) / ±0.5 °C (0 to +60 °C)605i: Humidity: 5 to 80 %rH: ±(1.8 %rH + 3 ) at +25 °C | | Measuring Range | -4°F to 302°F / -20°C to 150°C (temperature), -15 to +870 psi / -1 to +60 bar (pressure) | | Model | 0563 0009 | | Mounting Type | Flange Mount | | Output Type | Digital | | Sensing Distance | 3.94 Inches | | Style Name | Test and Load Set | | Upper Temperature Rating | 302 Degrees Fahrenheit | ## Product Details - **Brand:** Testo - **Item Weight:** 4.01 Pounds - **Item dimensions L x W x H:** 17.17 x 13.35 x 3.82 inches - **Material:** Metal And Plastic - **Style:** Test and Load Set ## Images ![Smart Probe Kit - HVAC/R Test & Load Set for Air Conditioning, Refrigeration & Heating System - with 2X 115i Clamp Meter, 2X 549i High Pressure Gauge, 2X 605i Thermohygrometer – with Bluetooth - Image 1](https://m.media-amazon.com/images/I/91R4LCiHVFS.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Boom goea the dynamite!!! This is the real deal for all you HVAC guys!!! *by J***1 on June 14, 2025* HVAC TESTOED DAD APPROVED!!! These are a beast. Much more durable than my last ones I love the plastic gaskets. It seals better than the rubber ones. Connects to mini-split adapters and to units easly. Very spot on accuracy and can be zeroed out. Easy to use and connecting the app and all the functions are awesome. I work HVAC industry and these work awesome!!! ### ⭐⭐⭐⭐⭐ Testo makes a great product!!! *by L***L on April 11, 2024* As a HVAC technician I have used analog, digital, and now wireless probes. The Testo Smart Probe Kit works absolutely fantastic. Works great with the testo app on iphone, pairing is a breeze. These probes have great range, feel durable in your hands and make diagnosing and testing much easier. My favorite part about the Testo probe set is that it cuts out taking refrigerant out of a system when you gauge up and risking contamination. Quality built product! ### ⭐⭐⭐⭐ Not low loss fittings. *by J***J on June 20, 2024* Like the probes but I wish testo made their fittings low loss. Makes for some frozen fingers at times. ## Frequently Bought Together - testo Smart Probe Kit I HVAC/R Test and Load Set for air Conditioning, Refrigeration and Heating System I Includes testo 115i, 549i and 605i – with Bluetooth - testo 405i – Anemometer handheld for air velocity, in-duct airflow, and temperature – CFM meter with Bluetooth and App operation - Testo 0560 1510 510I Differential Pressure Manometer Smart and Wireless Probe, 1" Height, 1" Width, 6" Length --- ## 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.tn/products/139207045-smart-probe-kit-hvac-r-test-and-load-set-air](https://www.desertcart.tn/products/139207045-smart-probe-kit-hvac-r-test-and-load-set-air) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-08*