PCE-SLT-TRM is a class II (type 2) sound level, sound pressure level (SPL), decibel (dB) or noise meter with audible or visual alarm output capability. PCE-SLT-TRM is used for long-term, continuous monitoring of occupational noise exposure limits in industrial environments. AC powered.

• Measuring range: 30 … 130 dB in 3 ranges
• Resolution: 0.1 dB
• Accuracy: ± 1.5 dB
• IP 54 ingress protection rating on transmitter

• measurement range: 20 ... 130 dB
• resolution: 0.1 dB
• accuracy: ±1.5 dB
• time weighting: F, S and I
• Leq, 1/1 octave band, 1/3 octave band
• frequency weighting: A, C and Z
• frequency range: 20 ... 8000 Hz
• standards: IEC 61672-1 (class II)

PCE-SLT is a class II (type 2) sound level, sound pressure level (SPL), decibel (dB) or noise meter with audible or visual alarm output capability. PCE-SLT is used for long-term, continuous monitoring of occupational noise exposure limits in industrial environments. AC powered.

• Measuring range: 30 … 130 dB in 3 ranges
• Resolution: 0.1 dB
• Accuracy: ±1.5 dB
• Class 2 and frequency weighting: A
• Output: 4 … 20-mA and alarm relay output of 5 A / up to 240V AC
• IP 54 ingress protection rating on transmitter
• Includes digital indicator with IP 65 rating

The decibel meter consists of a measuring microphone with a handle and a wall bracket on a 1.5 m (4.9 ft) cable, a sound transmitter. The main area of ​​application of the decibel meter is in the continuous sound measurement and sound monitoring of factory halls, production rooms and at large events (night clubs, public festivals, kart tracks …).

• Measuring range: 30 … 130 dB in three ranges
• Resolution: 0.1 dB
• Power supply: 24 V DC
• Relay output and control output
• Handle and wall bracket
• Analog output signal
• incl. ISO Calibration Certificate

• measurement range: 20 ... 130 dB
• resolution: 0.1 dB
• accuracy: ±1.5 dB
• measurement functions: HOLD, MAX, LEQ
• time weighting: F, S and I
• frequency weighting: A, C and Z
• frequency range: 20 ... 8000 Hz
• standards: IEC 61672-1 (class II)

The class 2 data logging decibel meter is an optimal sound level meter for measurements at workplaces, construction sites, in traffic, airports, etc. The decibel meter is a class 2 device and is equipped with an octave band frequency filter. The decibel meter can optionally be upgraded with a 1/3 octave band filter.

• Accuracy class 2
• 1/1 octave band included
• 1/3 octave band optional
• A, B, C & Z frequency weighting
• Fast, Slow, Impulse and Peak time weighting
• Statistics function
• Including class II sound calibrator
• Including calibration certificate for sound level meter
• Including calibration certificate for sound calibrator

The Decibel Meter consists of a measuring microphone with a handle and a wall bracket on a 1.5 m (4.9 ft) cable, a sound transmitter. The main area of ​​application of the transducer is in the continuous sound measurement and sound monitoring of factory halls, production rooms and at large events (discos, festivals, kart tracks …).

• Measuring range: 30 … 130 dB in three ranges
• Power supply: 24 V DC
• Resolution: 0.1 dB
• Analog output signal 4 … 20 mA

The data logging decibel meter is an optimal sound level meter for measurements at workplaces, construction sites, in traffic, airports, etc. The decibel meter is a class 2 device and is equipped with an octave band frequency filter. The decibel meter can optionally be upgraded with a 1/3 octave band filter.

• Accuracy class 2
• A, B, C & Z frequency weighting
• Fast, Slow, Impulse and Peak time weighting
• Statistics function
• 1/1 octave band included
• 1/3 octave band optional
• Including class II sound calibrator

• Measuring range: 21 ... 143 dBA
• Resolution: 0.1 dB
• Class 1 accuracy IEC61672-1:2013
• Frequency range: 10 Hz ... 20 kHz
• Frequency weighting: A, C, Z
• Time weighting: S, F, I
• Ethernet, WiFi, USB Type-C
• Internal memory: 8 GB
• External SD card support: 32 GB / 64 GB
• Measurement parameters: Lp, Lmax, Lmin, Leq, Lpeak
• 4-inch TFT touch display
• PC software

• Measuring range: 21 ... 143 dBA
• Resolution: 0.1 dB
• Class 1 accuracy IEC61672-1:2013
• Frequency range: 10 Hz ... 20 kHz
• Frequency weighting: A, C, Z
• Time weighting: S, F, I
• Ethernet, WiFi, USB Type-C
• Internal memory: 8 GB
• External SD card support: 32 GB / 64 GB
• Measurement parameters: Lp, Lmax, Lmin, Leq, Lpeak
• 4-inch TFT touch display
• PC software
• incl. ISO-Calibration Certificate

The calibration frequency for the class II decibel meter calibrator is 1000 Hz and is a sinusoidal shape. Compared to other calibrators, this class II decibel meter calibrator has three adjustable sound pressure levels. 94 dB, 104 dB and 114 dB are available and can be selected by pressing a button on the class II decibel meter calibrator.

• Sound pressure level 94, 104, 114 db
• For weighting filters A, B, C and D
• 1/2 inch microphone connection
• Class II

The decibel meter is particularly suitable for measurements of noise pollution in the field of industrial, health, safety and environmental monitoring. The decibel meter has a logger function, which enables the storage of up to 32,700 measured values.

• Automatic range: 30 … 130 dB
• Manual ranges: 30 … 80/50 … 100/80 … 130 dB
• Resolution: 0.1 dB
• Accuracy: ±1.4 dB
• Data logger function for 32,000 values
• Including sound calibratorSound calibrator for recalibrating sound measuring devices. Sound measuring devices are delivered pre-adjusted, the sensor of the device is subject to a temporal drift, with the sound calibrator you can always re-calibrate the sound measuring device independently and thus have continuously optimal measurement results. The sound calibrator is an optimal addition to the sound meter.Class II Acoustic Sound Calibrator
• Sound pressure level 94, 104, 114 db
• For weighting filters A, B, C and D
• 1/2 inch microphone connection
• Class II

The class 1 data-logging decibel meter meets all requirements for noise measurement and frequency analysis. This integrating precision pulse decibel meter complies with all applicable standards and guidelines.

• Accuracy class 1
• A, B, C & Z frequency weighting
• Fast, Slow, Impulse and Peak time weighting
• Statistics function
• 1/1 octave band included
• 1/3 octave band optional

• Sound level: 35 ... 130 dBA
• Air velocity: 0.5 ... 30 m/s
• Volume flow: 150 ... 9000 CMM
• Light intensity: 0 ... 200 klux
• Temperature: -20 ... 60°C / -4 ... 140°F
• Humidity: 35 ... 80% r. h.
• Adjustable alarm for lux measurement
• Colored bar display

PCE-428 is a class 2 data logging decibel 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 decibel meter has a large easy-to-read illuminated LCD screen that displays the sound pressure level (SPL) numerically and graphically in real time. The decibel meter 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)
• incl. ISO Calibration Certificate

PCE-428 is a class 2 data-logging decibel 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 sound level meter has a large easy-to-read illuminated LCD screen that displays the sound pressure level (SPL) numerically and graphically in real time.

• Measuring range: 25 … 136 db(A)
• A, B, C and Z frequency weightings
• 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 data-logging decibel meter is used to determine volume. The PCE-NDL 10 data-logging decibel meter is a handy measuring device that meets the highest requirements. In order to evaluate the measured data in the best possible way, it is possible to use the internal measurement data memory on the noise dosimeter. In addition, the data-logging decibel meter has an SD card slot that enables the use of an SD card as an additional storage medium.

• Measuring range: SPL: Auto 30 … 130 dB
• Resolution: 0.1 dB
• Low sampling rate
• Automatic or manual storage
• Selectable storage interval
• Backlit LC display
• Dose measurement or SPL measurement

• 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

PCE-SDL 1 is a class 2 (type 2) data logging sound level meter, sound pressure level (SPL) meter, noise meter or decibel (dB) meter used for long-term acoustic measurements. The instrument is equipped with a USB interface for download the logged data to a PCE or portable.

• Class 2
• Measuring range: 30 … 130 dB
• Accuracy: ± 1.4 dB
• Frequency: 31.5 Hz … 8 kHz
• Frequency weighting: A and C
• Memory: Stores up to 129,920 data sets or 36 hours at 1-sec interval
• Includes USB interface and PC-compatible software for data transfer
• 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 calculationImportant! The LEQ value is only calculated by the software after the data transfer from the device to the PC or laptop.

PCE-SDL 1 is a class 2 (type 2) data-logging sound level meter, sound pressure level (SPL) meter, noise meter or decibel (dB) meter used for long-term acoustic measurements.

• Measuring range: 30 … 130 dB
• Accuracy: ± 1.4 dB
• Frequency: 31.5 Hz … 8 kHz
• Frequency weighting: A and C
• Memory: Stores up to 129,920 data sets or 36 hours at 1-sec interval
• Includes USB interface and Windows-compatible software for data transfer to PC