TMD90A Digital Thermometer
Dual input thermometer that offers a wide temperature range and accepts type K, J, T, R, S, and E thermocouples
The TMD90A is a dual input thermometer that offers a wide temperature range and accepts type K, J, T, R, S, and E thermocouples and is ideal for HVAC/R technicians, electricians, research, industrial process, and quality control. The dual inputs allow easy super-heat and sub-cool temperature measurement as well as cut-out and in temperature measurements. The triple display with backlight shows T1, T2, and T1 - T2 and includes hold, min/max, relative, and timer/date stamp functions.
The TMD90A supports dual channel real time data acquisition using the built-in RS-232 interface and optional software and data transfer cable (Model TM-SWA).
The TMD90A comes with two (2) K-type thermocouple probes, one (1) 9 V battery (installed), user's manual, and a hard carrying case.
• High accuracy, multiple type input thermometer
• Displays T1, T2, and T1-T2 simultaneously
• Accepts six different thermocouple types
• Outputs real time measurement data with time stamp
• Measures from -328°F - 3200°F (-200°C - 1760°C)
• Deluxe carrying case and two Type K probes
• RS232 output with optional cable and software, TM-SW
TMD90A | BEST ACCURACY | |
Type K | -328°F - 2498°F (-200°C - 1370°C) | 0.1% RDG + 1.4°F (0.1% RDG + 0.7°C) |
Type J | -328°F - 1400°F (-200°C - 760°C) | 0.1% RDG + 1.4°F (0.1% RDG + 0.7°C) |
Type T | -328°F - 730°F (-200°C - 390°C) | 0.1% RDG + 1.4°F (0.1% RDG + 0.7°C) |
Type R & S | 32°F - 3200°F (0°C - 1760°C) | 0.1% RDG + 1.4°F (0.3% RDG + 0.7°C) |
Type E | -328°F - 1832°F (-200°C - 736°C) | 0.1% RDG + 1.4°F (0.3% RDG + 0.7°C) |
Operating Conditions | 0°C - 50°C (32°F - 122°F) at 0% - 85 % RH (Non-condensing) | |
Ambient Coefficient | 0°C - 18°C and 28°C - 50°C (ambient temperatures) for each °C ambient below 18 °C or above 28 °C, add the following tolerance into the accuracy spec: 0.01% of reading + 0.03°C (0.01% of reading + 0.06°F) | |
For complete specifications please download the product datasheet under the “Resources" tab.
| Amprobe TMD90A Digital Thermometer - Data Sheet 571.7 KB |
| Amprobe TMD90A Digital Thermometer - Manual 935 KB |