The PCE-HT 71N hygrometer data logger detects air temperature and humidity and stores readings to its internal memory. This hygrometer is compact and has enough memory to store up to 32,000 readings, 16,000 for each parameter, and is used above all as a Data- Logger, in supermarket refrigeration units, refrigerated transport, warehouses and other temperature controlled environments.

• Measurement range: 0 … 100% RH / -35 … 80°C / -31 … 176°F
• Accuracy: ± 3% RH (20 … 80%) and  ± 5% / ± 1°C (1.8°F)
• Resolution: 0.5% RH / 0.1°C (0.18°F)
• Memory: Max. 32,000 measurement data (16,000 for each parameter (humidity / temperature))

The 1-Phase-Power Meter PCE-GPA 62 (Graphic Power Quality Analyzer) with network analyzer / power and energy meter with data logger. The one-phase harmonic Analyzer (Graphic Power Quality Analyzer) is used for single-phase or three-phase measurements of active, reactive and apparent power, power factor, phase angle, energy, voltage, current as well as peaks and harmonics. This clamp meter is a perfect tool for all energetic measurements. It is delivered manufacturer calibrated and can be certified to ISO or standards.

• Real-time test, register and measurement of voltage and current (real and effective) 
• Measures power factor and phase angle, frequency, energy, active, reactive and apparent power   (single-phase or three-phase in symmetrical networks). 
• Max. conductor diameter: 55 mm / 2.2 in
• Records up to 50,000 records

PCE-PCO 1 is a laser particle counter, air sampler or dust measuring device for measuring the concentration of particles in the air. The PCE-PCO 1 air sampler:

• Measures 6 sizes of particles: 0.3 µm, 0.5 µm, 1.0 µm, 2.5 µm, 5.0 µm, 10 µm
• Offers a robust 80 MB internal memory and microSD card slot
• Features a large, full-color LCD display with backlight
• Includes a built-in camera for image and video recording
• Contains sensors for measuring air temperature, dew point and relative  humidity
• Displays temperature in degrees Celsius (°C) or Fahrenheit (°F)

PCE-PCO 1 is a laser particle counter, Hygiene Tester or dust measuring device for measuring the concentration of particles in the air. The PCE-PCO 1 Hygiene Tester:

• Measures 6 sizes of particles: 0.3 µm, 0.5 µm, 1.0 µm, 2.5 µm, 5.0 µm, 10 µm
• Offers a robust 80 MB internal memory and microSD card slot
• Features a large, full-color LCD display with backlight
• Includes a built-in camera for image and video recording
• Contains sensors for measuring air temperature, dew point and relative  humidity
• Displays temperature in degrees Celsius (°C) or Fahrenheit (°F)

PCE-PCO 1 is a handheld data logger for measuring the concentration of particles in the air. The PCE-PCO 1 data logger:

• Measures 6 sizes of particles: 0.3 µm, 0.5 µm, 1.0 µm, 2.5 µm, 5.0 µm, 10 µm
• Offers a robust, 80 MB internal memory
• Features a large, full-color LCD display with backlight
• Includes a built-in camera for image and video recording
• Contains sensors for measuring air temperature, dew point and relative  humidity
• Displays temperature in degrees Celsius (°C) or Fahrenheit (°F)

PCE-PCO 1 is a handheld laser particle counter, or dust measuring device, for measuring the concentration of particles in the air. The dust measuring device is battery powered to sample air quality in various environments.

• Measures 6 sizes of particles: 0.3 µm, 0.5 µm, 1.0 µm, 2.5 µm, 5.0 µm, 10 µm
• Offers a robust 80 MB internal memory and microSD card slot
• Features a large, full-color LCD display with backlight
• Includes a built-in camera for image and video recording
• Contains sensors for measuring air temperature, dew point and relative humidity
• Displays temperature in degrees Celsius (°C) or Fahrenheit (°F)

The PCE-PCO 1 is a handheld laser dust monitor, or dust measuring device, for measuring the concentration of particles in the air. The dust monitor:

• Measures 6 sizes of particles: 0.3 µm, 0.5 µm, 1.0 µm, 2.5 µm, 5.0 µm, 10 µm
• Offers a robust 80 MB internal memory and microSD card slot
• Features a large, full-color LCD display with backlight
• Includes a built-in camera for image and video recording
• Contains sensors for measuring air temperature, dew point and relative humidity
• Displays temperature in degrees Celsius (°C) or Fahrenheit (°F)