Traceable® 4353TR Digital Pocket Thermometer; 250°C (482°F), 11.5″ Stem

Traceable® 4353TR Digital Pocket Thermometer; 250°C (482°F), 11.5″ Stem

The Traceable® Digital Pocket Thermometer provides dependable, high‑accuracy temperature measurements for laboratory, industrial, food‑processing, and healthcare environments. Featuring an extended 11.5″ stainless steel stem and a large, easy‑to‑read LCD, it is ideal for accessing deep vessels, reactors, tanks, and equipment where standard‑length probes cannot reach. Each unit is precalibrated to NIST‑traceable standards for guaranteed accuracy immediately upon use.

Key Features

• Large, easy-to-read LCD
• Selectable °F/°C units
• Durable stainless steel stem
• Extended 11″ stem for deep-vessel measurements
• ±1°C (1.8°F) accuracy from –30 to 150°C (–22 to 302°F)
• Includes NIST-traceable certificate from A2LA accredited (1750.01) calibration laboratory
• 1-year warranty

More About This Item

Traceable® digital pocket thermometers deliver reliable, high‑accuracy readings across a wide range of laboratory and industrial applications. This 250°C (482°F) model is ideal for elevated‑temperature processes, equipment validation, and quality control workflows. The slim stainless steel stem withstands repeated use in liquids, semisolids, and air, while the protective sleeve with clip ensures convenient portability.

Multiple configurations are available across the Traceable® pocket thermometer line, including compact keychain versions, 8″ general‑purpose stems, and extended 11.5″ stems for deep‑vessel measurements. The rugged design and long battery life make these instruments a dependable choice for professionals who require consistent, traceable temperature monitoring.

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 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 482°F
• Temperature Range (°C): –50 to 250°C
• Accuracy: ±1.0°C (1.8°F) from –30 to 150°C (–22 to 302°F)
• Resolution: 0.1°; 1° above 199.9° and below –19°
• Display Type: 0.25″ display, 3.5-digit LCD
• Height: 19/64″
• Width: 3/4″
• Length: 14 3/8″
• Probe(s) Included: 1
• Probe Diameter: 0.125″
• Probe Length: 11 1/2″
• Battery: 1 × 1.5V (included)
• Description: Digital Pocket Thermometer, 250°C (482°F), 11.5″ Stem
• Warranty: 1 year

Included Accessories

• Traceable® Certificate
• Protective sleeve with clip
• Battery

This Traceable® Digital Pocket Thermometer is ideal for laboratories, food production, healthcare, industrial quality control, and any application requiring accurate, portable temperature measurement with an extended stainless steel probe.

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