Sienet electronics is a manufacturer of digital electronic gauss meter in portable 9 v battery operated model as well as table type and panel mountable models working on 230 v ac-50 hz mains. The instrument incorporates a hall probe sensor and 3- 1/2 digit 0.5" led dpm. Two selectable ranges of 0-2 kilo-gauss and 0-20 kg is available with resolutions of i gauss and 10 gauss, respectively, and accuracy of plus or minus i gauss. Zero adjustment knob is provided externally on the front panel as also the probe connection. A separate preset pot is pro- vided on the rear/side for calibration. Size for mains operated model gm-200 is 100 h x -100 w x 150 d mm; and that of battery operated model pgm-300 is 80 w x 140 h x 35 d mm. These gauss meters are used for checking incoming, in- process and final inspection of all types of magnets only or Those incorporated in magnetic assemblies. Also used in measuring strength of electromagnets, etc., and wherever magnets are used as in manufacturing/assembly line, such as in electrical measuring instruments, r&d and qc labs. The sup- ply will be supported by good after-sales service.