Inquiry (采购产品): Hotmux data logger Does your Hotmux data logger have the capability to measure a DC signal in the range 0 - 2.0 volts with an input impedance greater than 10 megohms ? Resolution of 0.1 volt or better is needed. This is needed in conjunction with several type K thermocouple channels to monitor a high impedance carbon potential probe on an a controlled atmosphere heat treating furnace. P.S. My e-mail account has a spam filter that returns a nasty message stating you do not have authorization to send me e-mail. The "click here" link is legitimate and will ask a human operator to enter several characters displayed in a graphic field (upper case). This foils computer generated spam messages. Sorry for the inconvenience. Once you solve the puzzle, further e-mails from you are "white listed" and will be automaticlly accepted. **** Hidden Message ***** Larry Linn Berthoud, CO 80537 USA Company: Thermal Dynamic Services Title: Millwright E-mail: lsquared@650dialup.com **** Hidden Message ***** lsquared@650dialup.com