The PCE-830-3 Data Logging Instrument is used for measuring one to three phases of electrical quantities for alternating current (AC). This Data Logging Instrument also measures such parameters as voltage, current, frequency, harmonics and power as well as indicating, according to standard EN50160, harmonic values, interharmonics and asymmetrics. Interference, such as interruptions, leaks, overloads or transience (from 16µs) are detected with their corresponding values.

- PCE-830 + PCE-3007 flexible amp clamp (3000A)
- Electrical conductor pick-up: 170 mm / 6.7 in diameter
- Minimum radial curve: 35 mm / 1.4 in
- Length of electrical conductor: 610 mm / 24 in
- Sampling rate: 2 sec.
- Memory size: 512 kB / max. 52,420 data (1 phase)
- Incl. ISO calibration certificate

The data logger with USB interface 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 data logger with USB interface 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 data logger 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

The data logger for temperature and humidity detects air temperature and humidity and stores readings to its internal memory. This data logger for temperature and humidity 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. These temperature and humidity logging test instruments are manufacturer calibrated. An ISO calibration certificate is an option.

- 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))

This power datalogger is used for single-phase or three-phase measurements of the active, reactive and apparent power, power factor, phase angle, energy, voltage, current as well as peaks and harmonics up to 50º of the harmonic waveform. The power analyzer clamp is equipped with data logger. The test instrument is delivered manufacturer ISO calibrated.

- 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
- Datalogger for 50,000 readings / software/ USB interface 
- incl. ISO Calibration Certificate

- up to 100 devices with 25 registers can be connected
- Configuration via webbrowser
- Interface: RS485, Ethernet
- Memory: 1 GB Flash
- additional inputs / outputs: digital input or relay output (selectable)