Thecnical Data : 
 
Temperature - NTC
 
 
  1. ±0.7 °F (-40° to -13.2 °F) / ±0.4 °C (-40 to -25.1 °C)
  2. ±0.5 °F (-13° to 166.8 °F) / ±0.3 °C (-25 to +74.9 °C)
  3. ±0.7 °F (167° to 211.8 °F) / ±0.4 °C (+75 to +99.9 °C)
 
Temperature - Type K TC
 
 
Differential pressure (internal sensor) - Piezoresistive
 
  1. ±0.02 InH₂O (0 to 0.40 InH₂O) / ±0.05 hPa (0 to 1.00 hPa)
  2. ±0.1 InH₂O + 1.5 % of mv / ±0.2 hPa + 1.5 % of mv
  3. (0.40 to +60 InH₂O) / (1.01 to +150 hPa)
 
General Technical Data
 
  1. Dimensions: 6.1 x 2.6 x 1.3 in. / 154 x 65 x 32 mm
  2. Operating temperature: -4.0° to 122.0 °F / -20 to +50 °C
  3. Connectable probes: 1 x digital probe with cable or 1 x Temperature NTC TUC, 1 x digital Bluetooth probe or testo Smart Probe, 1 x differential pressure (internal), 1 x Temperature TC Type K
  4. Battery type: 3 x AA 1.5 V
  5. Battery life: 12 h (typically vane measurement)
  6. Data transfer: Bluetooth®; USB interface
  7. Storage temperature: -4 to +122 °F / -20 to +50 °C
  8. Weight: 8.8 oz. / 250 g