Welcome toArabianSea(Marine Electronics and Instruments)Product Name:Traceable Dual Display HandHeld Conductivity Meter. Free Shipping. Product Brand:Product Condition :UsedModel No:Product Condition :Tested ok. Check Pictures. Product Inclusion :What you see is what you get unless otherwise specified. Description/Features/Specifications :Two displays simultaneously show conductivity readings and temperature measurements. Measures conductivity in three ranges: 0.1 to 199.9 micromhos (0.1 micromho resolution), 0.001 to 1.999 millimhos (0.001 millimho resolution), and 0.01 to 19.99 millimhos (0.01 millimho resolution). Accuracy is ±(2% of full scale plus 1 digit). Automatic and manual temperature compensation is 32.0 to 140.0°F and 0.0 to 60.0°C. Resolution is 0.1 and accuracy is ±0.8°C.Traceable® Certificate is provided to indicate instrument traceability to NIST from our ISO 17025 calibration laboratory.Calibrate using solution standardsUnit has a controller to adjust a probe's K (constant) factor and to calibrate to solution standards. Easy-to-read, jumbo-size digits are 1-3/8 inches high. Serial RS-232 output allows connection to a computer or data logger for monitoring and storing results. At the touch of a button the instrument recalls highest, lowest, and average readings. A data hold button "freezes" the display to capture readings.Conductivity Ranges0.0 to 199.9 micromhos0.001 to 1.999 millimhos0.01 to 19.99 millimhosAccuracy±(2% of full scale plus 1 digit)Temperature Ranges32.0 to 140 °F / 0.0 to 60.0 °CTemperature Resolution0.1Temperature Accuracy0.8°C==================================Terms of Sale We ship using DHL, Fedex or India-Post.Payment using Paypal.