Traceable® 4734TR Ultra™ Refrigerator/Freezer Thermometer with 1 Glass Bottle Probe and 1 Bullet Probe

Traceable® 4734TR Ultra™ Refrigerator/Freezer Thermometer with 1 Glass Bottle Probe and 1 Bullet Probe

The Traceable® 4734TR Ultra™ Refrigerator/Freezer Thermometer is a dual-channel temperature monitoring solution designed for laboratories, pharmacies, healthcare facilities, vaccine storage areas, refrigerators, freezers, incubators, water baths, and environmental chambers. Featuring both a glycol-filled glass bottle probe and a submersible bullet probe, this versatile thermometer provides accurate monitoring of product-simulated temperatures and direct air or liquid temperatures from a single instrument.

Key Features

• Dual-channel monitoring with one glass bottle probe and one bullet probe
• Ultra™ accuracy of ±0.5°C from -30 to 50°C; ±1°C outside this range
• Displays current, minimum, and maximum temperatures simultaneously
• Temperature range of -50 to 70°C (-58 to 158°F)
• 10-ft microcables allow refrigerator and freezer doors to close securely
• Glass bottle probe filled with FDA GRAS nontoxic glycol solution
• Bottle probe simulates actual stored product temperatures
• Submersible bullet probe measures air and liquid temperatures
• Programmable audible and visual high/low alarms
• Alarm settings adjustable in 0.1° increments
• Alarm remains active until acknowledged
• Selectable °C and °F display modes
• Low-battery indicator
• Includes Traceable® Certificate from an A2LA-accredited calibration laboratory
• 1-year warranty

Product Details

The 4734TR Ultra™ Refrigerator/Freezer Thermometer combines two probe technologies in one instrument, making it ideal for applications requiring both product-simulated and direct temperature monitoring. The glycol-filled glass bottle probe helps minimize the impact of short-term air temperature fluctuations caused by door openings and equipment cycling, providing a more representative indication of stored product temperature.

The included bullet probe provides direct-contact monitoring of air and liquid temperatures and is fully submersible for use in water baths, liquid samples, incubators, environmental chambers, and other laboratory applications.

The large LCD display continuously shows current, minimum, and maximum temperatures, allowing users to quickly review conditions and identify temperature excursions. Built-in Min/Max memory supports compliance programs, quality assurance procedures, and routine documentation.

Programmable audible and visual alarms notify users whenever temperatures exceed established limits. Alarm thresholds are adjustable in 0.1° increments, and alarm indicators remain active until manually acknowledged to help ensure critical events are not missed.

The 10-ft probe cables allow sensors to remain inside monitored equipment while the display stays mounted externally for convenient viewing. Installation options include a flip-open stand, magnetic mounting strips, and hook-and-loop fasteners.

Each thermometer includes an individually numbered Traceable® Certificate documenting traceability to recognized national measurement standards. Guaranteed to have at least one year of calibration remaining on the certificate.

Specifications

• Measurement Type: Digital Thermometer
• Channels: 2
• Temperature Range: -50 to 70°C (-58 to 158°F)
• Accuracy: ±0.5°C from -30 to 50°C; ±1°C outside this range
• Resolution: 0.1°
• Alarm Function: Audible and Visual High/Low Alarms
• Alarm Adjustment: 0.1° Increments
• Min/Max Function: Yes
• Display: LCD Triple Display
• Temperature Units: °C / °F Selectable
• Probe Types: One Glass Bottle Probe and One Bullet Probe
• Glass Bottle Fill: FDA GRAS Nontoxic Glycol Solution
• Bullet Probe Application: Air and Liquid Temperature Monitoring
• Probe Construction: Submersible Bullet Probe and Cable
• Number of Probes: 2
• Cable Length: 10 ft
• Dimensions: 4.25 × 2.75 × 0.75 in.
• Battery: Two AAA Batteries
• Description: Refrigerator/Freezer Thermometer with 1 Glass Bottle Probe and 1 Bullet Probe
• Warranty: 1 Year

Includes

• Traceable® Certificate
• Glass Bottle Probe with 10-ft Cable
• Bullet Probe with 10-ft Cable
• Flip-Open Stand
• Hook-and-Loop Mounting Strips
• Magnetic Mounting Strips
• Two AAA Batteries

Ideal for laboratories, healthcare facilities, pharmacies, vaccine storage areas, refrigerators, freezers, incubators, environmental chambers, water baths, research facilities, and quality assurance applications requiring simultaneous product-simulated and direct temperature monitoring with programmable alarms and traceable calibration.