The Concrete Maturity Meter, 4-Channel, Rechargeable, has an internal memory for over ten months of continuous recording of half-hour readings. Datum temperature and activation energy are user programmable. One to four locations can be monitored at once, and all channels are accessed via membrane keyboard and alphanumeric display. Maturity progress can be checked directly from the meter at any time.
This rechargeable concrete maturity meter has a NiCad battery and charger to more than double battery life or permit operation from 115V AC. Includes Type T thermocouple wire, four connectors, RS-232 cable for downloading to a PC, and a plastic carrying case.
Meter Dimensions: 8x4.8x3in (203x122x76mm).
Concrete Maturity Meter Meets Test Methods
- AASHTO T276
- ASTM C 1074
- ASTM C 918