Measuring range | +40 to +200 °C |
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Accuracy | ±1.5 °C |
Resolution | 0.1 °C |
Measuring range | 0.0 to 40.0 % TPM |
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Accuracy | ±2 % TPM (+40 to +190 °C) *typically, based on Testo in-house reference, at an ambient temperature of 25 °C |
Resolution | 0.5 % TPM (+40 to +190 °C) |
Operating humidity | 0 to +90 %RH |
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Weight | 255 g |
Reaction time | Approx. 30 s |
Dimensions | 170 x 50 x 300 mm ((LxWxH)) |
Operating temperature | 0 to +50 °C |
Product-/housing material | TPE/PC + ABS/PC + ABS + 10% GF |
Protection class | IP65 |
Product colour | white |
Authorizations | CE 2014/30/EU |
Length probe shaft | 175 mm |
Length probe shaft tip | 35 mm |
Diameter probe shaft | 11 mm |
Diameter probe shaft tip | 10 mm |
Alarm features | Upper and lower TPM limit value freely adjustable, visual alarm via 3-colour display backlighting (green, orange, red), values and illumination flash in the display until the measurement is ended (Auto Hold) |
Battery type | 2 batteries type micro AAA 1.5 V (LR03) |
Battery life | at 20 °C approx. 25 h continuous operation (corresponds to approx. 500 measurements ), without display lighting |
Display type | LCD (Liquid Crystal Display) |
Display size | 2 lines |
Display ligthing | backlite |
Storage temperature | -20 to +70 °C |
Application temperature | +40 to +200 °C |
Measuring range | -50 to +250 °C |
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Accuracy | ±1 °C (-50.0 to -30.1 °C) ±1 % of mv (Remaining Range) ±0.5 °C (-30.0 to +99.9 °C) |
Resolution | 0.1 °C |
Reaction time | t₉₉ = 10 s (measured in moving liquid) |
Measuring range | -30 to +250 °C |
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Accuracy | ±1.5 °C or ±1.5 % of mv (Remaining Range) ±2.0 °C (-20 to -0.1 °C) ±2.5 °C (-30 to -20.1 °C) |
Measuring rate | 0.5 s |
Infrared resolution | 0.1 °C |
Weight | 198 g (incl. batteries) |
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Dimensions | 281 x 48 x 23 mm (Probe folded out) 178 x 48 x 23 mm (probe folded away) |
Operating temperature | -20 to +50 °C |
Protection class | IP65 |
Length probe shaft tip | 32 mm |
Diameter probe shaft | 3 mm |
Diameter probe shaft tip | 2.5 mm |
Product-/housing material | ABS / TPE / PC, diecast zinc, stainless steel |
Length probe shaft | 106 mm |
Product colour | white |
Laser spot | on / off |
Measurement value | Temperature °C / °F / °R |
Measurement mode | Hold or auto hold (immersion probe) |
Dimensions (probe folded out) | 281 x 48 x 23 mm |
Dimensions (probe not folded out) | 178 x 48 x 23 mm |
Standards | EN 13485 |
Battery type | 2 AAA micro batteries |
Battery life | 10 h at 25°C typical |
Display type | LCD (Liquid Crystal Display) |
Display size | one-line |
Display function | with status line (°C,°F,°R, battery, hold/auto hold, min, max, laser, measurement, emissivity) |
Display ligthing | illuminated |
Storage temperature | -30 to +70 °C |
Dimensions | 340 x 60 x 270 mm ((LxWxH)) |
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Product-/housing material | Plastic |
Product colour | white |
The temperature of foods has a crucial influence on the formation and proliferation of germs and therefore on product quality and consumer health. In order to ensure food safety, there is therefore an obligation to monitor the temperatures of foods and to check that cooling chain compliance is uninterrupted. Among the measures used to achieve this is checking temperature on receipt and during transport and storage of the goods. The testo 104-IR infrared and penetration thermometer helps you to do this. It offers: