Waterproof pH/Temperature Meter
This pH meter is microprocessor controlled and housed in a rugged, waterproof casing. The Auto-Instruction feature guides the user through a simple calibration procedure, including NIST buffer calibration at 6.86 and 9.18 in addition to the standard 4.01, 7.01 and 10.01. The software allows one- or two-point calibration with any of the memorized buffers. The READY symbol appears when the unit has stabilized and an automatic shut-off conserves the battery. The meter features a dual level display with graphic symbols that show pH or mV as well as temperature to 0.1°C.