Traceable® 4242TR Extreme‑Accuracy Digital Thermometer, 25°C; 1 Stainless Steel Probe
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Traceable® 4242TR Extreme‑Accuracy Digital Thermometer, 25°C; 1 Stainless Steel Probe
The Traceable® 4242TR Extreme‑Accuracy Digital Thermometer provides precision measurements at 25.00°C with exceptional stability and resolution. Designed for critical laboratory, industrial, and quality‑control applications, it conforms to the ITS‑90 International Temperature Standard and delivers high‑confidence readings for demanding workflows.
Model & Ordering Information
- Model: 4242TR
- Item: 90000‑25
- Description: Extreme‑Accuracy Digital Thermometer, 25°C; 1 Stainless Steel Probe
Key Features
- Accuracy of ±0.05°C within ±2°C of tested points
- High‑resolution 0.01° display
- Displays date and time of MIN/MAX temperature
- High and low settable alarms with visual and audible alerts
- Conforms to ITS‑90 International Temperature Standard
- °C/°F selectable
- Ideal for routine measurements at 25.00°C
- Includes stainless‑steel probe, stand, hook‑and‑loop fastener, magnetic strips, wall mount, and batteries
- Includes NIST‑traceable certificate from A2LA‑accredited (1750.01) calibration laboratory
- 1‑year warranty
Technical Specifications
- Temperature Range: –58 to 158°F (–50 to 70°C)
- Accuracy: ±0.05°C within ±2°C of 25°C; ±1°C otherwise
- Resolution: 0.01°
- Display: Triple‑line LCD
- Probe Type: Stainless steel
- Probe Dimensions: 1/8 in dia × 6 1/4 in L (overall length 9 in)
- Cable Length: 60 in
- Alarm: Visual and audible high/low alarms
- Min/Max Function: Yes, with date/time stamp
- Battery: 2 × AA (included)
- Dimensions (H × W × D): 4 1/4 in × 2 3/4 in × 3/4 in
Applications
- Water baths, incubators, ovens, and heating blocks
- Reagents, standards, and critical QC measurements
- Pharmaceutical, food, petroleum, and wastewater testing
- Air/gas, liquid, and semisolid temperature monitoring
Each unit includes an individually numbered NIST‑traceable certificate from an ISO/IEC 17025:2017 A2LA‑accredited calibration laboratory, ensuring measurement traceability to SI units. Traceable® instruments undergo rigorous testing to deliver reliable, accurate performance without requiring separate calibration.
| Product Type: | Digital Thermometer |
| Brand: | Traceable |
| Class: | Min/Max Digital Alarm Thermometer |
| Temperature Range: | -58.00 to 158.00°F (-50.00 to 70.00°C) |
| Temperature Resolution: | 0.01° |
| Temperature Accuracy: | ±0.05 °C when within ±2 °C of the tested standard point(s); ±1°C otherwise |
| Probe Length: | 9 in. |
| Cable Length: | 60 in. |
| Calibration Points: | 25.00°C |
| Overall Dimensions: | 2-3/4 x 4-1/4 x 3/4 inches |
| Includes: | Traceable® Certificate, stand, Velcro®, magnetic strips, wall mount, stainless-steel probe, and two AA batteries |
| Notes: | Accurate range from 23.00°C to 27.00°C at specified NIST test point |
