Description
The Trerice SX91403-05 is a solar-powered digital thermometer engineered for reliable, battery-free temperature measurement across a wide -40°F to 300°F (-40°C to 149°C) range. Ideal for HVAC, hydronic, and mechanical system applications, this instrument harnesses ambient light to power its digital display — eliminating the need for battery replacement and reducing long-term maintenance costs.
Key Features
- Wide temperature measurement range: -40°F to 300°F
- Solar-powered operation — no batteries required
- Clear digital display for fast, accurate temperature readings
- Designed for HVAC, hydronic, and industrial piping applications
- Durable Trerice construction built for long service life
- Reduces maintenance burden with self-sustaining power source
Why Choose Trerice?
Trerice has been a trusted name in instrumentation for decades, delivering precision gauges and thermometers to the HVAC and mechanical trades. The SX91403-05 continues that tradition with a solar-powered design that keeps technicians informed without the hassle of battery upkeep — making it a smart, sustainable choice for any mechanical room or piping system.
Specifications
- Model: SX91403-05
- Brand: Trerice
- Type: Solar-Powered Digital Thermometer
- Temperature Range: -40°F to 300°F
- Power Source: Solar (ambient light)







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