Reference Measurement Technology for Industry - TESTO - #19

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19 Technical data testo 950 Temperature 0 to +50 °C -25 to +60 °C 1,5 V AA Weight 500 g PC RS232 interface ±0.1 °C (-49.9 to +99.9 °C) ±(0.1 °C + 0.1% of mv) remaining range Warranty 3 years Memory space: 1 MB, corresponds to approx. 500,000 readings Other features: automatic recognition of all connected probes Power supply: Battery/rech. batt., alternatively 8V mains unit Battery life in continuous operation with 2 TC probes: 18 h Technical data Probe type Pt100 Accuracy ±1 digit Resolution Resolution Measurement range temp. -200 to +800 °C NTC -40 to +150 °C 0.01 °C (-99.9 to +300 °C) 0.1 °C (-200 to -100 °C) 0.1 °C (+300.1 to +800 °C) ±0.2 °C (-10 to +50 °C) ±0.4 °C (-40 to -10.1 °C) ±0.4 °C (+50.1 to +150 °C) 0.1 °C See probe data Probe type CO2 probe Accuracy ±1 digit 0 to +1 Vol. % CO2 0 to +10000 ppm CO2 Meas. range ±5% of mv (0 to +500 ppm CO) CO probe 0 to +500 ppm CO ±0.04 mA (0554 0007) See probe data 0554 0528 Current measurement 0 to +20 mA (0554 0007) 0/4 to +20 mA (0554 0528) 0.01 mA ±0.01 V Voltage measurement 0 to +10 V (0554 0007) 0.01 V Oper. temp. Battery type Battery life 18 h Storage temp. Type K (NiCr-Ni) -200 to +1370 °C 0.1 °C (-200 to +1370 °C) ±(0.3 °C + 0.1% of mv) Type S (Pt10Rh-Pt) 0 to +1760 °C 1 °C ±1 °C Type J (Fe-CuNi) -200 to +1000 °C 0.1 °C ±0.4 °C (-150 to +150 °C) ±1 °C (-200 to -150.1 °C) ±1 °C (+150.1 to +1000 °C)