Environmental Meter

The PCE-HT 71N environmental meter detects air temperature and humidity and stores readings in its internal memory. The environmental meter has a compact format and a wide memory capacity (up to 32,000 values / 16,000 values for each parameter) and it is mainly used as a data logger in fields such as supermarket refrigeration units, refrigerated transport, warehouses, and other temperature controlled environments.

- Measurement range: 0 ... 100% RH / -35 ... 70°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))
- Incl. ISO calibration certificate 

The PCE-HT110 Environmental Meter or Humidity Detector precisely measures air temperature and relative humidity. This accurate and reliable device shows the current measurements on the large LCD display and saves the measurement data directly to an SD card (included). The PCE-HT110 is equipped with two channels, accommodates an SD card memory of up to 16 GB, offers an adjustable measurement rate / sampling interval, and includes a wall mount, making the device ideal for logging data over an extended period of time.

- Measurement ranges: 0 … 50°C / 32 ... 122°F, 10 ... 90% RH
- Resolution: 0.1°C / 0.18°F, 0.1% RH
- Data format: .XLS (compatible with Microsoft Excel)

The environmental meter is used to measure the pH of viscous media. Thanks to the flat pH electrode, the environmental meter is particularly well suited for the measurement of the pH value of sludges or viscous media such as oils and creams. The measuring range of the environmental meter ranges from -1 ... 15 pH, and it has an internal calibration function with up to 3 interpolation points.

- Calibration points: 1, 2 or 3
- Measuring range: -1 ... 15 pH
- Temperature measuring range: 0.0 ... 60°C / 32 ... 140°F
- Flat pH electrode
- Automatic temperature compensation
- For viscous liquids

The environmental meter records the air temperature as well as the relative humidity and the barometric pressure and saves them internally on an SD card. The compact device with a large memory (up to max. 16 GB SDHC card) is primarily used for long-term registration in the food sector (refrigerated counters in department stores, refrigerated transports, warehouses) as well as for measurement and recording in industry (heating and cooling processes, machine temperatures, product storage, etc.).

Measuring ranges
- Temperature: 0 ... 50 °C /  32 ... 122 °F
- Relative humidity: 10 ... 90% r.h.
- Barometric pressure: 10 ... 1100 hPa (mbar)
- Selectable pressure unit: hPa, mmHg and inHg
- Real-time data storage

- Measuring range: 30 ... 130 dBA, 35 ... 130 dBC
- Measurement functions: Lp, LAeq, LAe, LCpeak
- Accuracy: ± 1.5 dB (at 1 KHz and 94 dB)
- Class 2 with frequency weighting: A and C
- Storage for 10 readings and bar graph display
- Incl. ISO calibration certificate

- Measuring range: 30 ... 130 dB, 35 ... 130 dBC
- Measurement functions: Lp, LAeq, LAe, LCpeak
- Accuracy: ± 1.5 dB (at 1 KHz and 94 dB)
- Frequency weighting: A and C
- Class 2
- Including class II sound calibrator

- Noise level range: Auto 30 ... 130 dB
- Resolution: 0.1dB
- Accuracy: ±1.4dB
- Frequency range: 31.5 Hz...8 kHz
- Frequency Rating: A and C
- Data interface: USB, Bluetooth 4.0
- Free app
- Accuracy class: IEC61672-1 Class 2

The environmental meter PCE-EM 888 enables you to precisely measure the most important environmental conditions. Due to its dimensions and low weight, this environmental meter is a real mobile weather station and can be used anywhere. With just one push of a button, all weather information is displayed as a numerical value.

- Measurement ranges:
- Wind speed: 1.4 ... 108 km/h / 0.9 ... 67 mph
- Volume flow: max. 54000 CMM
- Humidity: 10 ... 95% r.h.
- Air temperature: 0 ... 50 °C / 32 ... 122°F
- Temperature with Type K: -100 ... 1300 °C / -148 ... 2372°F
- Illumination: 0 ... 2000 lux

This environmental meter is a two-channel measuring instrument. The environmental meter offers a wide range of measurement options.

- K-type thermometer with dual input
- Temperature range: -210 ... 1372 °C / -346 ... 2501 °F
- Direct measurement / differential measurement (T1-T2)
- Electronic zero offset
- Readings in °C, °F or Kelvin (K)
- incl. ISO Calibration Certificate

The environmental meter has a temperature measuring range of -20 ... 60 °C and a humidity measuring range of 0 ... 99.9% RH. The readings from the environmental meter can be read directly on the 2.3" color display.

Temperature measurement
- Measuring range: -20 ... 60 °C / -4 ... 140 °F
Humidity measurement
- Measuring range: 0 ... 99.9% RH
- Data memory for 12800 measuring points
- For mounting on the wall
- WiFi interface

- Measuring ranges
   Air humidity: 0 ... 100% RH
   Absolute humidity: 0 ... 500 g/m³
   Temperature: -30 ... 100°C / -22 ... 212°F
   Dew point temperature: -30 ... 100°C / -22 ... 212°F
   Wet bulb temperature: 0 ... 80°C / 32 ... 176°F
- Accuracy
   Humidity: ± 2% (40 ... 60% RH)
   Temperature: ± 0.5°C / 0.9°F (20 ... 60°C / 68 ... 140°F)
- HOLD and extreme value display
- Including sinter filter

- Measuring range pH measurement: 0.00 ... 14.00 pH
- Resolution pH measurement: 0.01 pH
- Measurement accuracy pH measurement: ± 0.02 pH ± 1 digit
- Graphic display
- 1-, 2- or 3-point calibration
- Four front panel buttons
- Memory (Save & Recall)

- Measuring range up to 20 mg / L
- For oxygen analysis
- Temperature compensation up to 50°C / 122°F
- For measurement in liquids and in air
- Exchangeable oxygen sensor

- 75 mm / 3 in digit height
- 30 ... 130 dBA measuring range
- 0.1 dB or 1 dB resolution
- For offices, schools, event rooms
- Memory for 657,000 readings

- Calibration points: 1, 2 or 3
- Measuring range: -1 ... 15 pH
- Temperature measuring range: 0.0 ... 60°C / 32 ... 140°F  
- Flat pH electrode with long shaft
- Automatic temperature compensation
- For small sample quantities

The PCE-IR 100 is an environmental meter for measuring surface temperature and the core temperature of food. This environmental meter allows for quick and easy testing of food surface temperatures without contamination using the infrared sensor, while also offering the possibility of testing food internal temperatures using the food-quality sensor probe.

- Infrared temperature range: -33 ... 220ºC / -27 ... 428ºF
- Probe temperature range: -55 ... 330ºC / -67 ... 626ºF
- Resolution: 0.2ºC / 0.36ºF
- IP 65 ingress protection rating allows hygienic cleaning

- Measuring range: 0 ... 2000 W/m²
- Resolution: 1 W/m²
- Accuracy: ±10 W/m² or ± 5%
- Data memory: 32,000 measured values
- Application, e.g .: photovoltaic systems
- Data transmission: RS-232 serial interface

Measuring function
- Temperature: -30 ... 65°C / -22 ... 149°F (Internal)
                          -40 ... 125°C / -40 ... 257°F (external)
- Humidity: 0 ... 100% RH (Internal & External)
- Memory for 25,920 readings
- Saves as PDF
- Incl. ISO calibration certificate

Metrics
- TVOC: 0.000 ... 9.999 mg / m³
- PM1, PM 2.5, PM10: 0 ... 999 μg / m³
- Temperature: 0 ... 50°C / 32 ... 122°F
- Humidity: 20 ... 90% rh
- CO2: 0 ... 5000 ppm