Description： Real time data recorder SD CARD DATA RECORDER Model : DL-9602SD * Real time SD memory card Data recorder, it can cooperate with most LUTRON instruments if it 　build in the computer interface. * Innovation and easy operation, computer is not need to setup extra software, just take way the 　SD card from the DL-9602SD and plug in the SD card into the computer, then download the 　measured value with the time information (year/month/date/hour/minute/second) to the Excel 　directly. User can make the further data or graphic analysis in the Excel by themselves. * Built-in Clock and Calendar, real time data recorder, sampling time set from 2 seconds to 8 hours 　59 minutes 59 seconds. * Manual recorder is available (set the sampling time to 0), during execute the manual recorder 　function, it can set the different place location No.(place 1 to place 99). * SD card (optional) capacity : 1 GB to 16 GB. * Can set max. 9 channels data input with default. 　* DC 1.5V battery (UM-3 , AA) x 6 or DC 9V adapter in. * LCD with green light backlight, easy reading. * RS232/USB computer interface. * Patent: Taiwan, China, Japan, Germany, USA pending.

Description： SMART MULTIMETERModel: DM-9983G* Power supply from generator (battery is no need) or battery power* Smart operation, 3 intelligent function: V, Ohm, A.* V: ACV, DCV measurement automatically.* Ohm: Ohm, Diode, Continuity, Cap. automatically.* A: DCA, ACA, 10A/60mA/600mA.* Function key: Hold /Select / Hz / Range.* Large LCD display, 6,000 counts.* CAT III-600V.* Auto power off.* Size: 151 x 78 x 43 mm.* Patented.