Features:

• High precision, K.J.E.T.R.S.N. variety of type selection.
• T1 / T2 dual display function. (1314)
• HI / LO alarm device.
• Maximum / minimum (with time), maximum minus minimum, average, reading lock function.
• Celsius, Fahrenheit, absolute temperature switching.
• Backlight device.

  Thermometer TES-1313/1314 K.J.E.T.R.S specifications

  Measuring range	K - Type: -150.0 ° C to +1370.0 ° C (-200.0 ° F to +1999.9 ° F) J - Type: -150.0 ° C to +1090.0 ° C (-200.0 ° F to +1994.0 ° F) T - Type: -150.0 ° C to +400.0 ° C (-200.0 ° F to +752.0 ° F) E - Type: -150.0 ° C to +870.0 ° C (-200.0 ° F to +1598.0 ° F) R - Type: 2.0 ° C to +1767.0 ° C (+35 ° F to + 1999.9 ° F) S - Type: 2.0 ° C to +1767.0 ° C (+35 ° F to +1999.9 ° F) N - Type: -150.0 ° C to +1300.0 ° C (-200.0 ° F to +1999.9 ° F)
  Resolution	K, J, E, T and N: 0.1 ° C / ° F / K R and S type: 1.0 ° C / ° F / K (0.1 ° C / ° F / K for reference only)
  Error value (ITS-90)	K, J, E, T, N: ± (reading 0.05% + 0.5 ° C (0.9 ° F)) (Less than -100 ° F (-148 ° F): K, J, E, N: plus 0.15% T: plus reading 0.45% R, S: ± (0.05% + 2 ° C (4 ° F))
  Temperature Coefficient	Readings 0.01% + 0.03 ° C (0.5% ℉) +18 ° C to 28 ° C (+64 ° F to +82 ° F) (LCD range: less than -100 ° C (-148 ° F): K, J, E, N: reading + 0.04%, T: reading 0.08%)
  Maximum differential input voltage	1V (difference between T1 and T2 maximum voltage values)
  Input protection	30V (any type of connector)
  Sampling rate	1 time / second
  Operation / storage environmental conditions	0 ℃ ~ 40 ℃< 80% RH -10 ° C to 60 ° C< 70 RH
  power supply	6 AAA batteries
  Battery Life	About 200 hours (not including backlight, buzzer)
  size	152 (L) × 72 (W) × 37 (H) mm
  weight	About 235 g
  annex	Manual, battery