Traceable® 4149TR Thermometer; ±1.0 Accuracy (-20 to 100°C)

Traceable® 4149TR Thermometer; ±1.0 Accuracy (-20 to 100°C)

The Traceable® Thermometer provides fast, dependable temperature measurements in liquids and semisolids. Featuring an extra‑long 8″ stainless steel piercing‑tip probe and a rotating 180° display, it delivers clear, accurate readings from virtually any angle. Precalibrated to NIST‑traceable standards, this instrument ensures reliable performance immediately upon use.

Key Features

• Measure liquids and semisolids with the piercing‑tip stainless steel probe
• Extra‑long 8″ (200 mm) stem ideal for reagents, water baths, air, and liquids
• Selectable °C/°F units
• ±1.0°C accuracy from –20 to 100°C
• Includes NIST‑traceable certificate from A2LA accredited (1750.01) calibration laboratory
• 1‑year warranty

More About This Item

The 180° rotating display allows easy viewing of temperature readings from any position, making it ideal for deep containers, vats, and water baths. The 8″ stainless steel probe penetrates liquids and semisolids for accurate internal measurements, while the digital LCD provides clear, high‑contrast readings.

Each Traceable® instrument includes an individually numbered Traceable® Certificate verifying accuracy from our ISO/IEC 17025:2017 (1750.01) calibration laboratory, accredited by A2LA. Measurements are traceable to SI units through NIST or other recognized national measurement institutes (NMIs) that are signatories to the CIPM Mutual Recognition Agreement. This rigorous process eliminates the need for separate calibration, saving time and cost.

Technical Specifications

• Meter Measurement Type: Digital Indicator
• Number of Probe Channels: 1
• Temperature Range (°F): –58 to 536°F
• Temperature Range (°C): –50 to 280°C
• Accuracy: ±1°C (–20 to 100°C); ±1.8°F (–4 to 212°F)
• Resolution: 0.1° (above –19.9° and below 199.9°); otherwise 1°C
• Display Type: 3.5‑digit LCD, 1/4″H digits
• Width: 9 1/4″
• Length: 9 1/4″
• Probe(s) Included: 1
• Probe Diameter: 0.14″
• Probe Length: 8″
• Battery: 1 × 1.5V (included)
• Description: Thermometer; ±1.0 Accuracy (–20 to 100°C)
• Warranty: 1 year

Included Accessories

• Traceable® Certificate
• 1.5V battery

This Traceable® thermometer is ideal for laboratory workflows, water baths, reagent preparation, industrial QA/QC, food science, and any application requiring precise temperature measurement in liquids or semisolids.

Guaranteed to have at least one year of calibration remaining on certificate.