testo 750-1 – Voltage tester
voltage tester including batteries, measuring tip protector and measuring tip caps
testo 745 – Voltage tester
Filter for high-frequency interference signals,Adjustable sensitivity
testo 330i – Flue Gas Analyzer
Storage temp. : -20 to +50 °C Operating temp. : -5 to +45 °C
testo 310 – Flue Gas Analyzer
Storage temp. : -20 to +50 °C Operating temp. : -5 to +45 °C
testo 510i – Differential Pressure
Measuring range : -150 to 150 hPa Accuracy : ±0.05 hPa (0 to 1 hPa)
testo 510 – Differential Pressure
Storage temp. : -40 to +70 °C Operating temp. : 0 to +50 °C
testo 312-4 – Pressure Measuring Instrument
Gas-tightness and serviceability test by pressure drop on gas pipes according to DVGW-TRGI 2008
