Description This hygrometer kit includes gauges for demanding applications with advanced functionality. The hygrometer kit has been specially formulated to meet all requirements with regard to the assessment of the environment. With these devices, the recorded values are saved and can then be evaluated on a PC or laptop. The hygrometer kit consists of the following devices: - P1 / PCE-322A- P2 / PCE-890U- P3 / PCE-174- P4 / PCE-330 Highlights - PCE-322 AThe Noise Meter PCE-322 A is particularly suitable for measurements of sound nuisance in the field of industrial, health, safety and environment monitoring. The noise meter has a log function, which allows storage of up to 32,700 measurement values. - Automatic range: 30 ... 130 dB- Manual range: 30 ... 80 dB / 50 ... 100 dB / 80 ... 130 dB- Resolution: 0.1 dB- Accuracy: ±1.4 dB - PCE-890UThe IR Thermometer PCE-890 U has a very good price / performance ratio. The IR thermometer is a professional device with a measuring range up to +1150 ° C for contactless measurement of surface temperatures. By the very good distance / spot ratio of 50: 1,small objects can also be measured at a distance. - Measuring range: -50 ... +1150 °C- High precision- USB interface- Adjustable emissivity - PCE-174The Light Meter PCE-174 with a data memory for 16,000 readings is used to measure the lighting conditions in industry, agriculture and research. The light meter is increasingly used also for testing the lighting at workplaces, in the decoration of shop windows and by designers. - Range: 400.0 / 4000 / lux / 40.00 / 400.0 klux / 40.00 / 400.0 / 4000 / fc / 40.00 kfc- Resolution.: 0.1 / 1 / 10 / 100 Lux / 0.01 / 0.1 / 1 / 10 FootCandle- Accuracy: ±5 % of range ±10 Digits (10,000 Lux) - PCE-330The Hygrometer PCE-330 is well suited for the rapid measurement of room temperature and humidity. The precise hygrometer also allows the dew point (dew point temperature) to be determined. The hygrometer is equipped with a clear display and has a large memory (16000 values) to save the readings.- high precision- large memory (16,000 values)- rapid measurement Specification Technical Specification PCE-322A Noise levels Low 30 ... 80 dBMedium 50 ... 100 dBHigh 80 ... 130 dBAuto 30 ... 130 dB Dynamic range 50 dB Resolution 0.1 dB Accuracy ±1.4 dB Frequency 31.5 Hz ... 8 kHz Storage capacity 32700 values Frequency evaluation A and C Time evaluation fast (125 ms)slow (1 sec.) Technical Specification PCE-890U Measuring range -50 ... +1150 °C Accuracy -50 ... 0 °C: ±4 °C0 ...+500 °C: ±1.5 % / ±2 °C>500 °C: ±2 % / ±2 °C Resolution < 1000 °C: 0.1 °C> 1000 °C: 1 °C Measuring spot 50:1 Emission level 0.1 ... 1 Spectral range 8 ... 14 µm Technical Specification PCE-174 Measuring range 400.0 / 4000 / lux40.00 / 400.0 klux40.00 / 400.0 / 4000 / fc40.00 kfc Resloution 0.1 / 1 / 10 Lux0.01 / 0.1 / 1 / 10 FootCandle Accuracy ± 5% of reading ± 10 digits (
