Search
Filters
Close

ASTM Digital Alternative Thermometers

These popular thermometers are mercury-free options for construction materials testing. Regulations or outright bans restrict the sale and shipment of scientific instruments containing mercury. Most ASTM, AASHTO, and ISO standard test methods now indicate the performance required from a “thermometric device,” rather than specifying a certain type of mercury thermometer.

Basic Type K or J Thermometers, -328°–2,498°F (-200°–1,370°C)
Models: MA-321A, MA-321AT, MA-322A, MA-322AT
4-Channel Thermometer, -328°–2,498°F (-200°–1,370°C)
Models: MA-323, MA-323C
Type K Thermocouple Probes

Type K Thermocouple Probes

Starting at $26.00
Models: MAA-286, MAA-287, MAA-288, MAA-290, MAA-291, HMA-320
Thermocouple Wires and Connectors
Models: HMA-323, HMA-324, HMA-20, HMA-321