Pen-Style ORP15 Meter with Memory for 50 Data Sets
Easy-to-use graphic interface and simple one-hand operation make getting accurate results easy! Use ORP15 Meter (No. 125195) to economically measure absolute and relative mV and temperature. Hold feature locks readings on the display, while a 50-set memory stores absolute and relative ORP, temperature, date and time. Includes four LR44 alkaline batteries.