• Measuring direction: transversal
• Magnetic flux DC: ±3500 mT
• AC magnetic flux: 0.4 ... 3500 mT
• Resolution: 0.001 mT
• Accuracy DC: ±1% v.Mw. @ 100 ... 2400 mT
• Accuracy AC: ±3% v.Mw.
• Frequency display: 10 ... 5000 Hz
• Temperature measurement: 0 ... 80°C / 32 ... 176°F
• Units: µT, mT, G, A/m, Oe, WB/m², A/cm
• Data logger for up to 10 million measuring points

Ozone Meter AQ-500 is a highly accurate instrument for measuring ozone concentrations in the air. The Ozone Meter can be equipped with four different heads that vary in their measurement range.

• High accuracy and functionality
• Battery operation
• Alarm function
• Data logger

The environmental meter 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 meter 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 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)

PCE-428 is a class 2 data-logging noise meter / sound 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)

This Formaldehyde Meter HFX205-100 is designed to detect formaldehyde in air. The Formaldehyde Meter HFX205-100 shows the formaldehyde-concentration on site and thereby avoids time-consuming and expensive analysis in laboratories. The Formaldehyde Meter HFX205-100 runs with help of an electromechanical sensor and is designed to determine the current permitted limit. A measurement can be accomplished in less than 30 seconds.

• Range Formaldehyde: 0…100 ppm
• Short reaction time
• Real-time display
• Manual and auto data storage
• High-speed USB
• Software for Online Data transfer

• flow rate: 0.03 ... 5 m/s
• accuracy: ±2 % of Rd
• resolution: 0.01 m/s
• repeatability: 0.2 %
• display of the volume flow
• for PVC pipes
• pipe size: DN32 (35 ... 43 mm)

• flow rate: 0.03 ... 5 m/s
• accuracy: ±2 % of Rd
• resolution: 0.01 m/s
• repeatability: 0.2 %
• display of the volume flow
• for copper pipes
• pipe size: DN32 (28 ... 36 mm)