NAVAC NST1 Bluetooth Low-Side Temperature Clamp with Digital Display, Blue

Product Description

The NAVAC NST1 is a Bluetooth-enabled low-side temperature clamp designed for HVAC/R professionals performing charging, diagnostics, and system performance testing. Equipped with a built-in digital display and a high-accuracy Pt100 thermistor sensor, the NST1 provides fast, precise pipe temperature measurements while wirelessly transmitting data to the myNAVAC™ App or compatible NAVAC NEXUS digital manifold gauges.

The clamp features a large jaw opening to accommodate tubing up to 1-5/8 inches in diameter and is built with an IP54-rated housing for durability in demanding jobsite environments. Powered by two AAA batteries, the NST1 delivers up to 150 hours of operation and includes an optional automatic power-off function to extend battery life. :contentReference[oaicite:0]{index=0}

• Bluetooth low-side temperature clamp with built-in digital display
• Compatible with myNAVAC™ App and NAVAC NEXUS digital manifold gauges
• High-accuracy Pt100 thermistor sensor
• Large 1-5/8 inch (42 mm) jaw opening
• One-button operation with optional 2-hour auto power-off
• IP54-rated dust and water resistant housing
• Long battery life of up to 150 hours
• Ideal for HVAC and refrigeration charging, diagnostics, and service

Product Highlights

The NAVAC NST1 delivers accurate wireless temperature measurements with a built-in digital display, making it easy to monitor pipe temperatures directly at the jobsite. Its Bluetooth connectivity, rugged construction, and long battery life make it an excellent diagnostic tool for residential, commercial, and refrigeration service applications. :contentReference[oaicite:1]{index=1}

Product Information

Standard Information

• Brand: NAVAC
• Manufacturer Part Number: NST1
• Product Type: Bluetooth Low-Side Temperature Clamp

Technical Specifications

• Application: HVAC/R Temperature Measurement
• Side Identification: Low Side (Blue)
• Display Type: Built-In Digital TFT Display
• Measurement Range: -40°F to 257°F (-40°C to 125°C)
• Accuracy: ±2.3°F (±1.3°C)
• Resolution: 0.1°F / 0.1°C
• Sensor Type: Pt100 Thermistor (ITS-90)
• Temperature Units: °F / °C Selectable
• Maximum Tube Outside Diameter: 1-5/8 Inches (42 mm)
• Bluetooth Range: Up to 450 ft (150 m) Line of Sight
• Battery Type: 2 AAA Batteries
• Battery Life: Up to 150 Hours
• Auto Power-Off: Optional (2 Hours)
• Ingress Protection: IP54
• Operating Temperature: -40°C to 80°C (10% to 90% RH)
• Weight: 0.35 lb (5.6 oz)
• Compatibility: myNAVAC™ App, NAVAC NX1 and NX1V NEXUS Digital Manifold Gauges
• Included Accessories: 2 AAA Batteries
• Warranty: 1-Year Limited