Autostable                                      : Automatic lock mode and end point sensing feature will lock in stable measurements
Benchtop                                        : Yes
Buffer Recognition                            : Yes, pH 7.00, 4.01, 10.01 or pH 6.86, 4.00, 9.18
Display                                           : Graphic LCD display
Equipment used with                        : 1101, 1102, 1103, and 115-1 probes
Measurement Method / Channels      : 1 BNC input for pH or ORP, 1 input for temperature
Measurement Range                        : pH: -2.00 to 16.00 pH units

                                                      : mV: -1999.9 to 1999.9
Operating Temperature                     : 0 to 50° C (32 to 122 °F)
Parameters Measured                      : pH, mV (ORP), Temperature
Power                                             : 6 X 1.5V AA Batteries or the included power supply
User Calibratable                             : Yes
User Replaceable                            : Yes, probes can be replaced
Warranty                                        : 1-year instrument, 6-month probe