FEATURES * Type K/J, Pt 100 ohm, 4 display. * 4 channels ( T1, T2, T3, T4 ), T1-T2 for Type K, Type J. * 2 channels ( PT1, PT2 ) for Pt 100 ohm. * Type K : -199.9 to 1370 ℃. * Type J : -199.9 to 1210 ℃. * Pt 100 ohm : -199.9 to 850 ℃. * ℃/℉, 0.1 degree/1 degree. * Data hold, Record ( max., min. ). * RS-232 interface. * Data logger, 16,000 data point. * DC 1.5V ( UM-4, AAA ) battery x 6 or DC 9V adapter in.
FEATURES * Large LCD display with bar graph. * 40.00/400.0/4,000/40,000/400,000 Lux. * Lux or Foot-candle unit selection. * 4 light type select. * Sensor meet C.I.E. spectrum, 2 filters. * Data hold, Record ( max., min. ). * DC 1.5V battery ( UM-4, AAA ) x 6.