- Details
- Category: General Ventilation

The Contact Thermometer TH30 data logger has a durable enclosure and a standard USB connector, which allows stored readings (up to 48,000 data points) to be easily transmitted to a PC in PDF or Excel® spreadsheet format when plugged in. Other features include an 8-location logger bookmark, 6 language options, a programmable sampling interval, an adjustable alert, and a password-protected security log-in. The large LCD improves seeing, and the smart LED displays color-coded temperature reading status.
Temperature (Probe and Air) | -22 to 158°F (-30 to 70°C) |
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Datalogging interval | 30 seconds to 2 hours |
Memory | Air Temperature (T1): 24,000 data; External Probe Temperature (T2): 24,000 data |
Dimensions/ Weight | 4.3x1.6x0.75" (110x40x19mm)/ 1oz (90g) |
Dimensions/ Weight | 4.3x1.6x0.75" (110x40x19mm)/ 1oz (90g) |
Max Resolution | 0.1° |
Basic Accuracy | ±1.0°F (±0.5°C) |
- Details
- Category: General Ventilation

The Contact Thermometer TM100 Type J/K Single Input Thermometer can measure temperatures ranging from -200°C to 1372°C (-328°F to 2501°F) for Type K and -210°C to 1100°C (-346°F to 2012°F) for Type J. It boasts a high resolution of 1°C/0.1°F and a huge backlit LCD display with readouts in °C, °F, and Kelvin. The data hold function freezes the reading on the display and displays the maximum, minimum, and average. Readings provide a relative time stamp. In addition, the offset key is used for the zero function, which allows for relative measurements. It includes an auto power off and disable capability. This thermometer comes with a Type K bead wire temperature probe and three (3) AAA 1.5V batteries.
Temperature (Type K) | -328 to 2501°F (-200 to 1372°C) |
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Temperature (Type J) | -346 to 2012°F (-210 to 1100°C) |
Basic Accuracy | ±(0.15% rdg + 1°C) |
Resolution | 0.1°/1° |
Dimensions | 8.7 x 2.5 x 1.1" (220 x 63 x 28mm) |
Weight | 7oz (200g) |
- Details
- Category: General Ventilation

The Contact Thermometer TM20 Compact Temperature Indicator is a waterproof device with a stainless steel probe. It includes a 20 mm (0.78 in) stainless steel probe and 2.9 m (9.6 ft) cable. The TM20 thermometer measures temperatures ranging from -40°C to 70°C (-40°F to 158°F). Comes with a foot stand, temperature sensor, and a CR2032 3 V button battery. CE certified.
Display | Multi-function LCD |
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Measurement range | -40 to 158oF (-40 to 70oC) |
Resolution | 0.1oF/0.1oC |
Accuracy | c± 0.9oF: 32o to 75oF ±1.8oF: -4o to 31oF and 76o to 120oF ± 3.6oF: -40o to -5oF and 121o to 392oF ± 0.5oC: 0o to 24oC ± 1.0oC: -20o to -1oC and 25o to 49oC ± 2.0oC: -40o to -21oC and 50o to 200 oC |
Protection safety rating | IP 65 rating on meter and sensors |
Low battery indication | Battery symbol appears on the LCD |
Power supply | CR2032 3V button battery |
Meter Dimensions | 3.4(L) x 2.2(H) x 1.2(D)" / 86(L) x 57(H) x 30(D) mm |
Cable length | 9.6’ (2.9m) |
- Details
- Category: General Ventilation

The Contact Thermometer TM26 is an NSF Certified Temperature Indicator that has a long stainless steel penetration probe for measuring liquids, pastes, and semi-solid foods. It is great for use in food processing, agriculture, and laboratories. The thermometer may be used on desktops with its removable foot stand or fixed on walls or metal surfaces using its magnetic back. The TM26 has basic accuracy of ± 1°C/1.8°F, 0.1° max resolution, min/max reading with reset function, data hold, and low battery indication. Includes waterproof casing with an IP65 rating. Complete with a magnetic back, foot stand, temperature sensor, and a CR2032 3 V button battery.
Display | Multi-function LCD |
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Measurement range | -40 to 392oF (-40 to 200oC) |
Resolution | 0.1oF/0.1oC |
Accuracy | ± 0.5oC: 0o to 24oC ± 1.0oC: -20o to -1oC and 25o to 49oC ± 2.0oC: -40o to -21oC and 50o to 200 oC ± 0.9oF: 32o to 75oF ± 1.8oF: -4o to 31oF and 76o to 120oF ± 3.6oF: -40o to -5oF and 121o to 392oF |
Protection safety rating | IP 65 rating on meter and sensors |
Low battery indication | Battery symbol appears on the LCD |
Power supply | CR2032 3V button battery |
Meter Dimensions | 3.4(L) x 2.2(H) x 1.2(D)" / 86(L) x 57(H) x 30(D) mm |
Cable length | 5’ (1.5m) |