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Category:
Capacitance decade box
Description： SERIES Education CAPACITANCE DECADE BOX Model : CBOX-406 * 100 pF to 11,111 F, 100 pF per step. * Slide switches that allow the user to simply add or subtract for desired value. * With five decades of capacitance. * ABS plastic housing case, rugged components. * Education, Maintenance, Production line, Working standards, Research, laboratory application. * Size : 147 x 117 x 51 mm.
Category:
GSM CONTROLLER SERIES
Description： GSM CONTROL SYSTEM Model : GSM-840 * Control/Alarm via GSM mobile phone, with no distance limitation. * 8 switch inputs, 4 relay outputs. * GSM mobile phone can control the relay output and sensing the input switch's status with alarm. * It can default two telephone no to send warning SMS. * Features : Intelligent , innovation, wide range, control with no distance limitation.
Category:
GSM CONTROLLER SERIES
Description： GSM CONTROL SYSTEM Model : GSM-888 * Control/Alarm/Monitor via GSM mobile phone, with no distance limitation. * 8 channels A/D (4 -20 mA), 8 relay outputs, 8 switch inputs. * 8 channels A/D , can cooperate full line industrial 4-20 mA transmitters and display the real value and the display unit on mobile phone. * Analog channel alarm warning setting. * It can default two telephone no to send warning SMS. * Features : Intelligent , innovation, wide range, control with no distance limitation.
Category:
GSM CONTROLLER SERIES
Description： GSM CONTROLLER, 900/1800 MHZ Model : GSM-889 * Control/Alarm/Monitor via GSM mobile phone, with no distance limitation. * 8 channels RS232 input, 8 relay outputs, 8 switch inputs. * 8 channels RS232 input can cooperate full line LUTRON instruments (build RS232 output), it will display the real value with the measuring unit on mobile phone. * Analog channel Hi/Lo alarm warning setting. * Interface cable ( meter to GM-889 ), Model : GMCB-89. * Application : Intelligent , innovation, wide range,no limitation. * 3 band (850/1800/1900 MHz) for American market
Category:
GSM CONTROLLER SERIES
Description： WIRELESS DETECT SWITCH Model : DS-121 * DS-121 is the standard accessory and the optional accessory of GSM-120. * Two wireless detect switches (DS-121) are included in each set of GSM-120. * User can install the DS-121 on the door or window easily. When the thief interrupt the house, buzzer will sound and send the SMS alarm message to the mobile.
Category:
ALL IN ONE SERIES
Description： ENVIRONMENT METERHumidity, Anemometer, Light, Type K/JModel : EM-9000* 4 in 1 : Humidity meter, Light meter, Anemometer, Type K/J thermometer.* Humidity : 10 to 95 %RH, 0 to 50 oC.* Light : 0 to 20,000 Lux.* Anemometer : 0.5 to 25 m/s.* Type K thermometer : -100 to 1300 oC, oC/oF. Type J thermometer : -100 to 1200 oC, oC/oF.* Unit select, Data hold, REC (max., min.).* 1600 Data logger point.* Optional data transmission software, SW-DL2005.* Separate probe, easy operation.* RS232/USB interface, Record (max., min.).* Optional sound level probe, SL-417.* DC 9V battery (006P) or DC 9V adapter in.* Patented.
Category:
ALL IN ONE SERIES
Description： Anemometer, Humidity meter Light Meter, Type K Thermometer Model : LM-8000A* Humidity : 10 to 95 %RH,oC/oF * Anemometer : 0.4 to 30.0 m/s. * Anemometer unit : m/s, km/h, MPH, knots, ft/min, oC/oF. * Light : 0 to 20,000 Lux, 0 to 1,680 Ft-cd, auto range. * Type K Thermometer : -100 to 1300 oC, oC/oF. * Data hold, Record (Max., Min.) * Tiny bone shape with light weight and small size.