Testo Testo 440 dP Air Flow ComboKit 1 with Bluetooth Anemometer, Measures Air Velocity, Humidity, Temperature Part: 0563 4409

Bluetooth-enabled multi-sensor anemometer kit for air flow and environment testing with wireless logging.

Hongfa Europe GMBH Hongfa Europe GMBH RMTFL Series Interface Relay, DIN Rail Mount, 24V ac Coil, SPDT, 1-Pole, 16A Load Part: 1RMTFL-24A-3

Low-voltage 24V AC changeover relay with 16A capacity, LED status and test button included.

RS PRO RS PRO T Temperature Probe, +250 °C Max Part: 342-9044

T-type temperature probe measuring up to +250°C with ±0.25°C accuracy for precision testing.

Druck Druck DPI705E Gauge Manometer With 1 Pressure Port/s, Max Pressure Measurement 0.2bar With RS Calibration Part: DPI705E-1-02G-P1-H0-U0-OP0

Calibrated low-range pressure gauge measuring up to 0.2 bar with portable design for leak testing.

Weidmüller Weidmuller1020010000 WDU Series Feed Through Terminal Block, 2.5mm², Single-Level, Screw Termination, ATEX Part: 1020010000

A safety-certified connector block for wiring electrical equipment in dangerous areas like oil refineries, tested and approved for explosive atmospheres.

APEM Brown Tact Switch, SPST 50mA 4.3mm Through Hole Part: PHAP5-50VA2A3T2N2

A small brown push button switch that provides tactile feedback when pressed, commonly used in control panels, test equipment, and electronic devices.

APEM Black Button Tactile Switch, SPST 50 mA @ 12 V dc 1.3mm Part: DTSA62KV

A small black push-button switch that closes a circuit when pressed, commonly used in control panels, test equipment, and simple electronic devices.