JENCO Standard Benchtop pH Meter Model : 6173 / 6173R

Quick and Easy pH Measurements Clear, large LCD display ( 4 1/ 8 X 3 1/ 16 in.) . Displays pH and temperature, or mV and temperature readings at the same time. Convenient calibration with automatic buffer recognition of US and European buffer sets. Calibration data is stored in memory and is ready for use on power up. Readings are automatically compensated for temperature ( ATC) . Meter automatically switches into manual compensation mode when a temperature probe is not present. Automatic lock mode is available to lock in stable readings. Intuitive operation with membrane keypad with tactile and audio feedback. Carefree Maintenance Displays electrode efficiency for optimized electrode maintenance. Splash resistant case is made with durable, reinforced plastic for added protection. Protective covers for connectors are included. Large LCD is offset for improved protection against unintentional damage. Smaller case does not clutter valuable desk space. Standard Inputs and Outputs RS-232 computer interface ( 6173R only) with software. BNC connector for pH, reference pH and temperature. 8 pin DIN connector for 10k thermistor. Pin plug connector for reference pH. AC adaptor or battery power. 6173 / 6173R Product Specifications Range pH - 6.00 to 20.00 pH mV - 2000 to 2000 mV Temp - 10.0 to 120.0 ° C Resolution pH 0.01 pH mV 1.0 mV Temp 0.1 ° C Accuracy pH ± 0.01 pH ± 1 LSD mV ± 0.05 % full scale ± 1 LSD Temp ± 0.5 ° C General pH Temp Compensation Auto/ manual -10.0 to 120.0 ° C pH Buffer Recognition ( 4.01, 7.00, 10.01) or ( 4.00, 6.86, 9.18) pH Buffer Temp. Range 0 to 60 ° C PH Electrode Offset Recognition ± 90 mV at pH 7.00 or 6.86 pH Electrode Slope Recognition ± 30 % at pH 4.00, 4.01, 9.18 or 10.01 Input Impedance > 1013 ohms Power Supply Batteries or AC adapter Battery Life ~ 50 hours Calibration Backup EEPROM Audio Feedback All Touch Keys End Point Sensing & Hold Yes LCD Character Size ( Main, Temp) 16 mm, 21 mm high LCD Ambient Temp. Range 0 to 50 ° C Relative Humidity Up to 95% ATC Probe Thermistor, 10k ohm at 25 ° C RS-232 communication Bate Rate 9600 Dimensions ( W x D x H ) 165 mm x 230 mm x 80 mm Weight 650 grams ( Excluding batteries) Accessories 600P pH/ reference electrode with BNC connector 6000P pH/ temperature/ reference electrode w/ 4 pin connector 6005C Extension cable ( 3 ft) 4 pin to BNC & 8 pin ATC 6230A Glass, thermistor 10k, 8-pin connector 6007D230 : 230 V AC adapter 007N : Electrode holder arm # 6173 -------- Large LCD Benchtop pH/ mV/ Temperature Meter pH, mV, ORP, Temperature # 6173KA ---------- Meter, 600P, 6230A-ST Probe, 6230D115 AC Adapter 6173KA-A Meter, 600P, 6230A-ST, 6230D115, Probe Holder Arm # 6173KB ------- Meter, 6000P, 6005C Cable, 6230D115 AC Adapter # 6173KB-A --- Meter, 6000P, 6005C, 6230D115, Electrode Holder Arm