Fieldpiece SIG1 Infrared Thermometer

SIG1 — non-contact IR thermometer for quick surface temperature checks in HVAC/R service, electrical work, and refrigeration equipment diagnostics.

Applications

• fast surface temperature measurement on evaporators, condensers, and heat exchangers
• checking pipes, insulation, ductwork, and equipment housings
• diagnosing overheating at electrical connections, bearings, and motors
• measurements from a safe distance using 10:1 optics and laser pointer

Key Features

• Range -30 °C to 550 °C — quickly checks low and high surface temperatures in HVAC/R.
• 10:1 optics — enables measurement from a distance without approaching hot or hard-to-reach components.
• 0.25 s response time — speeds up diagnostics during service calls and commissioning.
• Fixed emissivity 0.95 — suited to typical surfaces encountered by installers and service technicians.
• Auto-off after approx. 10 s — conserves the 9 V battery during mobile fieldwork.

Technical DataTypenon-contact IR thermometerModelFieldpiece SIG1Temperature range-30 °C to 550 °C (-22 °F to 1022 °F)Resolution1°Response time0.25 sEmissivityfixed 0.95Optics / D:S10:1Accuracy±2% of reading at 100 °C to 550 °C; ±2 °C at -30 °C to 100 °CLaserClass 2, <1 mW, 630–670 nmPower9 V batteryRun timeapprox. 9 h typicalWeight157 g with batteryIn the Box

• 1× SIG1 IR thermometer
• 1× protective holster with strap
• 1× 9 V battery (installed)
• 1× user manual