Traceable® 4137TR Dual-Input Type-K Thermocouple Thermometer with RS-232
Images are for representation only. Actual product may differ in size, color or options.
Traceable® 4137TR Dual-Input Type-K Thermocouple Thermometer with RS-232
This Traceable® Dual-Input Thermocouple Thermometer accepts two Type K probes for simultaneous measurement and differential temperature comparisons. The high-temperature range makes it suitable for industrial, laboratory, and process applications. A large 0.75-inch LCD provides clear visibility, and the RS‑232 output enables data transfer to external devices for documentation and analysis. Each unit is supplied with a NIST-traceable calibration certificate issued by an A2LA-accredited ISO/IEC 17025 laboratory.
- Item Number: 91210-03
- Model: 4137TR
- Probe Channels: 2
- Probe Type: Type K thermocouple
- Temperature Range (°F): –58 to 1999 °F
- Temperature Range (°C): –50 to 1230 °C
- Accuracy: ±0.75% of reading + 1.0 °C
- Resolution: 0.1°; 1° above 199 °F (93 °C) and below –50 °F (10 °C)
- Functions: Min/Max, differential (T1–T2), data hold
- Output: RS‑232
- Display: LCD, 0.75 in high
- Dimensions (W × H × D): 3 × 7 × 1.25 in
- Probes Included: Two Type K bead probes
- Probe Diameter: 0.06 in
- Cable Length: 48 in
- Power: One 9V battery (included)
- Included: Two probes, RS‑232 cable, battery, NIST-traceable calibration certificate
- Warranty: 1 year
| Product Type: | Digital Thermometer |
| Brand: | Traceable |
| Class: | Min/Max Digital Thermometer |
| Temperature Range: | –50 to 1999°F / –50 to 1230°C |
| Temperature Resolution: | 0.1°/1.0° |
| Temperature Accuracy: | ±0.75% + 1°C |
| Probe Length: | 0.06-inch diameter probe with cable length of 4 feet |
| Cable Length: | 2 x 48 inch |
| Overall Dimensions: | 7 x 3 x 1-1/4 inches |
| Includes: | Traceable® Certificate, (2) Type-K beaded probe (Range: –40 to 250°C continuous or 300°C short-term) with cable length of 4 feet (Item #: 4028) and 9-volt battery |


