The environmental tester is used in offices, workshops or in laboratories to carry out indicative measurements of the environmental conditions. In addition to the number of particles, the environmental tester determines the mass concentration of PM2.5 and PM10 in the measuring range 0 … 1000 µg/m³.

• Measurable particle sizes: PM2.5 / PM10
• Particle sizes: 0.3 / 0.5 / 1.0 / 2.5 / 5.0 and 10 µm
• Mass concentration
• Particle counter
• Temperature
• Humidity (RH)
• Flash memory for approx. 12 measurement runs

The environmental tester is a measuring device for stationary measurement of relative humidity and temperature. This environmental tester consists of an LED seven-segment display with a digit height of 100 mm, which enables you to read it very well even at a distance of up to 50 m.

• 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)
• Voltage supply: 230 V AC
• with analogue output 4 … 20 mA

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)

• Measuring range up to 20,000 A/cm
• Axial magnetic field probe
• AC, DC and pulse measurements
• Measurement of residual magnetism possible

• Measuring range up to 20,000 A/cm
• Transverse field probe
• AC, DC and pulse measurements
• Measurement of residual magnetism possible

• Measuring range up to 20,000 A/cm
• Transverse tongue probe
• AC, DC and pulse measurements
• Measurement of residual magnetism possible

• measurement range -2 ... +20 pH (meter)
• measurement range 0 ... 14 pH (electrode)
• high accuracy ±0.002 pH + 2 digits
• GLP data management
• simple 2, 3, 4 and 5-point calibration
• calibration reminder
• praphic display of measurement progress
• data logger
• application: measurements in low-ion media
• incl. ISO-Calibration Certificate

• Environmental Tester, adjustable alarms
• supply voltage: 230 V DC
• input signal: 4...20 mA
• communication: RS485
• data logger
• sensor supply via evaluation unit
• protection class: IP65

• Environmental Tester, adjustable alarms
• supply voltage: 24 V DC
• input signal: 4...20 mA
• communication: RS485
• data logger
• sensor supply via evaluation unit
• protection class: IP65

• Residual magnetic field measurement in 5 units
• OLED display
• Axial probe with ø 8mm
• Defined measuring distance of 2.0 mm
• Memory for 4000 measured values
• Wireless interface