Traceable® Ultra™ Refrigerator/Freezer Thermometer, 1 Bottle Probe
(Equipment / Material)
Model Number: 4730TR
Condition: New
Made in: USA
Location or Storage Country: USA
Packaging Details: Includes Traceable® Certificate, glass bottle probe with 10‑ft (3‑m) cable, flip‑open stand, hook‑and‑loop strips, magnetic strips, wall mount, and batteries.
Service Engineering Support: Yes
Warranty: Yes, 1 year
Price: Call for price
Description:
The Traceable® Ultra™ Refrigerator/Freezer Thermometer is a precision digital thermometer designed for accurate temperature monitoring in refrigerators, freezers, water baths, and incubators. The thermometer features a triple display that simultaneously shows current, minimum, and maximum temperatures. The glass bottle probe is filled with a nontoxic glycol solution (GRAS) that mimics the temperature of stored liquids, providing a temperature‑buffered measurement. The probe includes a 10‑ft microcable that allows refrigerator and freezer doors to close without compromising the seal. Built‑in audible and visual alarms activate when temperatures rise above or fall below programmable set points (in 0.1° increments) and continue to alarm until acknowledged. The thermometer includes an individually numbered NIST‑traceable certificate from the manufacturer's ISO/IEC 17025:2017 (1750.01) accredited calibration laboratory.
Overview:
| Meter Type | Digital Indicator |
| Number of Probe Channels | 1 |
| Temperature Range | -50 to 70°C (-58 to 158°F) |
| Accuracy | ±0.5°C (-30 to 50°C); otherwise ±1°C |
| Resolution | 0.1° |
| Alarm | Audible and visual; programmable in 0.1° increments |
| Min/Max Function | Yes |
| Display Type | LCD |
| Probe Type | Glass bottle probe with glycol solution |
| Probe Dimensions | 1″ diameter × 2.5″ length |
| Cable Length | 120″ (10 ft / 3 m) |
| Power | 2 × AAA batteries (included) |
| Low Battery Indicator | Yes |
| Calibration | NIST‑traceable certificate included (ISO/IEC 17025:2017 accredited) |
| Meter Dimensions (H×W×D) | 4.25 × 2.75 × 0.75 in |
| Warranty | 1 year |
| Catalog Number | EW‑98767‑54 |
| Mfr. Number | 4730TR |
Cole-Parmer Instrument Company, LLC.
Locations: 625 East Bunker Court, Vernon Hills, IL 60061, USA
Main Products/Services: Laboratory equipment and supplies, Temperature measurement instruments (Traceable®), Weighing systems and balances, Ultrasonic cleaners, Fluid handling systems, Bioprocessing equipment, Life science tools, Environmental monitoring solutions, Calibration services, TraceableLIVE® cloud monitoring platform
Year Established: 1955