The environmental meter consists of a measuring sensor with a handle and a wall bracket with a 1.5 m (4.9 ft) cable, a light transmitter and a digital display. The main area of application of the environmental meter is in the continuous light measurement and light monitoring of photo laboratories and production rooms (e.g. food or drug production ...).

- Measuring range: 0 ... 50000 lux in three areas
- Resolution: 0.1 lx / 1 lx
- Accuracy: ±5% of reading
- 4 to 20-mA analog output

- Measuring range: 0 ... 4000 ppm
- Measuring range: 10 ... 90% rh
- Measuring range: 0 ... 50°C / 32 ... 122°F
- Memory on SD card
- 3 parameters of air quality
- CO2, air temperature and humidity

The environmental tester is a class 2 data logging sound level meter that meets IEC 60651:1979, IEC 60804:2000, IEC 61672-1:2013, ANSI S1.4-1983 and ANSI S1.43-1997 requirements. This portable high-accuracy environmental tester has a large easy-to-read illuminated LCD screen that displays the sound pressure level (SPL) numerically and graphically in real time. The sound level tester calculates the equivalent continuous sound level Leq (LXeq).

- Measuring range: 25 ... 136 db(A)
- LXY (SPL), Leq (LXeq), LXYSD, LXSEL, LXE, LXYmax, LXYmin, LXPeak, LXN
- Frequency weighting: A, B, C and Z
- Time weighting: Fast (125 ms), slow (1 sec) and impulse (35 ms), decay (1500 ms)
- adjustable data-recording interval from 1 s ... 24 h
- 1/1 octave band filter (optional 1/3 octave band filter upgrade)

The environmental meter is specially designed for long-term monitoring of climatic conditions in, for example, offices, classrooms or lecture halls. The environmental meter is equipped with various sensors.

Parameters / Measuring ranges:
- Temperature: 0 ... +50 ºC / 32 ... 122 ºF
- Ambient humidity: 0 ... 100% RH
- Atmospheric pressure: 300 ... 2000 hPa
- CO2: 0 ... 40000 ppm
- 32 GB data storage
- E-paper display with histogram display
- Good / medium / bad rating
- Battery life: approx. 10 months

PCE-330 is an environmental meter or hygro-thermometer with a quick-response sensor for determining ambient temperature, relative humidity and dew point temperature. Equipped with an easy-to-read dual display, this data-logging indoor air quality (IAQ) meter features a large internal memory with storage for up to 16,000 recorded values.

- Temperature range: -20 ... 60°C / -4 ... 140°F
- Relative humidity range: 0 ... 100% RH
- Resolution: 0.1° / 0.18°F
- Accuracy: ± 0.8°C / ± 1.5°F, ± 2.0 ... 4.0% RH
- Internal memory: up to 16,000 date- and time-stamped readings
- Incl. ISO calibration certificate

- Automatic range: 30 ... 130 dB
- Manual range: 30 ... 80 / 50 ... 100 / 80 ... 130 dB
- Resolution: 0.1 dB
- Accuracy: ±1.4 dB
- Memory capacity: 32700 values
- incl. software for LEQ calculation
- incl. ISO calibration certificate

Important! The LEQ value is only calculated by the software after the data transfer from the device to the PC or laptop.

- Temperature: -40 ... 70 °C / -40 ... 158 °F
- Humidity: 0 ... 100%
- Dew point calculation (accuracy ± 2°C / 3.6 °F)
- Operating temperature: -40 ... 80 °C / -40 ... 176 °F, max. 80% rH
- Datalogger for temperature and humidity
- LCD display
- E-mail when value is exceeded
- Ethernet with MQTT function
- Power supply or PoE (selectable)

The PCE-313 S Environmental Meter has been designed for professional use in fields such as the air-conditioning sector. The PCE-313 S Environmental Meter determines both relative humidity and ambient temperature. The PCE-313 S Environmental Meter can be connected to type K thermo-elements to detect, for instance, the temperature of a wall by means of a surface probe.

- Relative humidity: 5 ... 95% r.H.
- Temperature: 0 ... 50°C / 32 ... 122°F
- Type K: -50 ... 1300°C / -58 ... 2372°F
- Calculated dew point: -25.3 ... 48.9°C / -13.54 ... 120°F

 

- Measuring range: 30...130dB(A)
- Resolution: 0.1 dB
- Accuracy: ±1.5 dB
- Alarm relay: 5A/up to 240VAC
- Input.: 110V or 220V/50Hz or 60HZ
- Including class II sound calibrator

With the environmental meter it is possible to measure climate conditions such as temperature and relative humidity, as well as determining surface temperature of objects simultaneously by using the included external temperature sensor or using an infrared measurement. The environmental meter offers features such as average value, maximum, minimum, and hold functions at a reasonable price.

- Internal probe
- Temperature: -20°C ... 60°C / -4 ... 140°F
- Relative humidity: 10 ... 90% r.H.
- Temperature of global: -22°C ... 60°C / -8 ... 140°F
- Humidity: -68°C ... 60°C / -90 ... 140°F
- Dew point temperature: depending on the sensor

- External probe
- Temperature: -50° C ... 500° C / -58 ... 932°F

 

The Environmental Meter PCE-228HTE is a mobile device for measuring pH, mV, °C and °F complete with SD card memory and an RS-232 interface. This particular model includes a special pH electrode suitable for temperatures up to 100°C / 212°F.

- Measurement range: 0.00 ... 14.00 pH
- Resolution: 0.01 pH
- Accuracy: ± (0.02 pH + 2 digits)
- Memory: flexible via SD card memory 1 ... 16 GB
- Interface: RS-232
- Incl. special pH electrode: for temperatures to 100°C / 212°F

The environmental tester is intended for stationary measurement of relative humidity and temperature and direct display on a large display. This environmental tester consists of an LED display (100 mm high) and is protected according to IP 54.

- Temperature measuring range: 0 ... +60 °C (Celsius only)
- Humidity measuring range: 10 ... 95 % RH
- Up to 50 m (164 ft) reading distance
- External sensor (wired)

With this HVAC meter, weld seams, wear and tear and damage can be assessed quickly and easily in order to make quick diagnoses. The sheathing of the endoscope cable from the HVAC meter consists of braided tungsten.

- Diameter: Ø2.2mm / 0.08"
- Cable length: 1m / 3.2 ft
- Camera direction: 90°
- Resolution: 160,000 pixels
- Focusing range: 5 ... 50 mm / 0.19 ... 1.96"
- 7" touch screen for easy operation
- replaceable battery with status display
- Storage of recording on SD card
- Motor with endoscope cable can be changed quickly
- HDMI connection for direct image transmission

With this HVAC meter, weld seams, wear and tear and damage can be assessed quickly and easily in order to make quick diagnoses. The sheathing of the endoscope cable from the HVAC meter consists of braided tungsten.

- Endoscope cable length: approx. 2 m / 6.5 ft
- Diameter: 3.8mm / 0.15"
- Camera resolution 160,000 pixels each
- Viewing angle front camera 120°, side camera 90°
- Focusing distance 5 … 50 mm / 0.19 ... 1.96" each
- Camera head length: 42 mm / 1.6"
- Bending radius at 90° 35 mm / 1.3"
- Live images from both cameras side by side
- 7" touch screen for easy operation
- Replaceable battery with status display
- Storage of recording on SD card
- Motor with endoscope cable can be changed quickly
- HDMI connection for direct image transmission

- Measuring range: 0 ... 12 A DC
- Three different test functions
- PC interface for data transfer
- Switchable graphic view
- Application, e.g. photovoltaic systems