testo 835T2
مشخصات فنی
Technical Data
| Temperature - TC Type K (NiCr-Ni) | |
| Measuring range | -50 to +1000 °C |
| Accuracy | ±(0.5 °C + 0.5 % of mv) |
| Resolution | 0.1 °C |
| Temperature – Infrared | |
| Measuring range | -10 to +1500 °C |
| Accuracy | ±2.0 °C or ±1 % of mv |
| Infrared resolution | 0.1 °C (-10.0 to +999.9 °C) 1 °C (+1000.0 to +1500.0 °C) |
| General technical data | |
| Weight | 514 g |
| Dimensions | 193 x 166 x 63 mm |
| Operating temperature | -20 to +50 °C |
| Product-/housing material | ABS + PC |
| Emissivity table | 20 values |
| Laser spot | on / off |
| Standards | EN 61326-1:2006 |
| Alarm function | audible; Optical |
| Auto-off backlight | 30 s* |
| Auto-off instrument | 120 s* |
| Battery type | 3 batteries type AA (or USB operating with PC-Software) |
| Battery life | 25 h (typical 25°C without laser and backlight) 10 h (typical 25°C without backlight) |
| Display type | Dot Matrix |
| Memory | 200 measuring values |
| Storage temperature | -30 to +50 °C |
testo 925
مشخصات فنی
Technical Data
| Temperature - Type K TC | |
| Measuring range | -58.0° to 1832.0 °F / -50 to +1000 °C |
| Accuracy | ±(0.9 °F + 0.3 % of mv) (-40.0° to 1652.0 °F) / ±(0.5 °C + 0.3 % of mv) (-40 to +900 °C) ±(1.3 °F + 0.5 % of mv) (Remaining Range) / ±(0.7 °C + 0.5 % of mv) (Remaining Range) |
| Resolution | 0.1 °F (-58.0 to +391.8 °F) / 0.1 °C (-50 to +199.9 °C) 1.0 °F (Remaining Range) / 1 °C (Remaining Range) |
| General technical data | |
| Dimensions | 7 x 3 x 2 in. / 182 x 65 x 40 mm |
| Operating temperature | -4.0° to 122.0 °F / -20 to +50 °C |
| Housing | ABS |
| Number of channels | 1-channel |
| Battery type | 9V block battery, 6F22 |
| Battery life | 200 h (connected probe, backlight off); 45 h (radio mode, backlight off); 68 h (connected probe, backlight always on); 33 h (radio mode, backlight always on) |
| Storage temperature | -40.0° to 158.0 °F / -40 to +70 °C |
| Weight | 6 oz. / 171 g |
مینی ترمومتر
| Weight | 20 g |
| Dimensions | 147 x 35 x 23 mm ((LxWxH)) |
| Operating temperature | -10 to +50 °C |
| Product-/housing material | ABS |
| Product colour | Black |
| Length probe shaft | 124 mm |
| Length probe shaft tip | 12 mm |
| Diameter probe shaft | 3.5 mm |
| Diameter probe shaft tip | 1.6 mm |
| Battery type | Button cell LR44 |
| Display type | LCD (Liquid Crystal Display) |
| Display size | one-line |
| Storage temperature | -20 to +70 °C |
| Measuring range | -50 to +150 °C |
| Accuracy | ±1 °C (-10 to +99.9 °C) ±2 °C (-30 to -10.1 °C) ±2 % of mv (+100 to +150 °C) |
| Resolution | 0.1 °C (-19.9 to +150 °C) 1 °C (Remaining Range) |