Testo 340 & 350 NO2 Replacement Sensor$870.00 0393 0200 Testo 340 NO2 Replacement SensorĀ Call us for a quote Product Model: 0393 0200 Testo 340 & 350 NO2 Replacement Sensor quantity Add to cart SKU: 0393 02000 Categories: Testo 340 - Combustion Analyzer Kits Upgrades Accessories Sensors & Probes, TESTO 340 & 350 Replacement Sensors, Testo Sensors Parts & Accessories Tag: TESTO 340 & 350 Replacement Sensors Related products Testo 340/350 Bluetooth & Fast IR Printer0 out of 5 $567.00 Add to cart Testo 340 NO Sensor Upgrade (low range)(0-300 ppm 0.1 resolution)0 out of 5 $1,974.00 Add to cart Testo 340 NO Sensor Upgrade (0-3000 ppm 1 resolution)0 out of 5 $1,974.00 Add to cart