Continued on next page To see other variants and accessories, please enter the webcode on our website. webcode 889 AK Digital Thermometers AL Technical data: testo 608-H1 testo 608-H2 sensor types: NTC Testo humidity sensor capacitive NTC Testo humidity sensor capacitive Measuring range: 0 to +50°C -20 to +50°Ctd +10 to +95%rH -10 to +70°C -40 to +70°Ctd +2 to +98%rH Accuracy ±1 Digit: ± 0.5°C (at +25°C) ± 3%rH (+10 to +95%rH) ± 0.5°C (at +25°C) ± 2%rH (+2 to +98%rH) Resolution: 0.1°C 0.1%rH 0.1°C 0.1%rH Operating temp.: 0 to +50°C -10 to +70°C Article Order No. Thermo-hygrometer testo 608-H1 10 09 46081 Humidity-/dew point-/temperature measurement, incl. battery AK Thermo-hygrometer testo 608-H2 10 09 46082 Humidity-/dew point-/temperature measurement with LED alarm, incl. calibration protocol and battery ISO-calibration certificate humidity 10 09 46076 Calibration points 11.3%rH and 75.3%rH at +25°C/+77°F; each channel/unit Penetration thermometer with large measuring range testo 905-T1 The penetration thermometer testo 905-T1 is intended for reliably measuring the temperature in liquid, soft or powdered substances as well as the air temperature. The thermometer excels by its large measuring range and short reaction time. These benefits are attributable to the premium quality of it thermal element sensor of K type. Technical data: Measuring range: from -50 to +350°C (temporarily up to +500°C) Precision: ±1°C (-50 to +99°C) ±1% v. Mw. (remaining range) Resolution: 0,1°C Response time: t99 = 10 s (in water) Article Order No. AL Penetration thermometer with large measuring range testo 905-T1 10 09 49055 Accessories: Calibration possible on request. webcode WWJ9J054 AM Climate meter, Testo / IDL Air conditioning instrument incl. differential manometer testo 440 dP Precise, reliable measurement of all climate parameters with just one measuring instrument: The multi-function measuring instrument features an integrated differential pressure sensor and ensures intuitive operation with clearly structured measurement menus. Adjusting air conditioning and ventilation systems, monitoring air quality or carrying out comfort level measurements – thanks to versatile options for combining with high-quality, digital probes, you are ideally equipped to carry out your measuring task (please order probes separately). Technical data: Temperature - NTC Temperature - type TC K (NiCr-Ni) Differential pressure (integrated sensor) - piezo resistive Measuring range: from -40 to +150°C froom -200 to +1370°C from -150 to +150 hPa Accuracy: ±0.4°C (-40 to -25.1°C) ±0.3°C (-25 to +74.9°C) ±0.4°C (+75 to +99.9°C) ±0.5% of meas. v. (residual measuring range) ±(0.3°C + 0.3% of meas. v.) ±0.05 hPa (0 to 1.00 hPa) ±0.2 hPa + 1.5% of meas. v. (1.01 to +150 hPa) Resolution: 0.1°C 0.1°C 0.01 hPa Article Order No. AM Climate meter incl. differential pressure manometer testo 440 dP 10 09 44402 Climate meter testo 440 Precise, reliable measurement of all climate parameters with just one measuring instrument: The multi-function measuring instrument ensures intuitive operation with clearly structured measurement menus. Adjusting air conditioning and ventilation systems, monitoring air quality or carrying out comfort level measurements – thanks to versatile options for combining with high-quality, digital probes, you are ideally equipped to carry out your measuring task (please order probes separately). Technical data: Temperature - NTC Temperature - TC type K (NiCr-Ni) Measuring range: from -40 to +150°C from -200 to +1370°C Accuracy: ±0.4°C (-40 to -25.1°C) ±0.3°C (-25 to +74.9°C) ±0.4°C (+75 to +99.9°C) ±0.5% of meas. v. (residual measuring range) ±(0.3°C + 0.3% of meas. v.) Resolution: 0.1°C 0.1°C Article Order No. AN Climate meter testo 440 10 09 44401 AN Measuring Systems Temperature
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