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320 x 240 Default Resolution SuperResolution option for 640 x 480 Resolution Very High Thermal Sensitivity NETD < 60mk 32° wide-angle lens Built-in visual camera Mold and Humidity detection mode Solar mode for measuring sun irradiation values Image Voice recording Power LEDs Min/Max on area calculation Isotherm display in instrument
3.5" fold-out, articulating LCD display High quality image: NETD < 80 mK 160 x 120 array for clear, accurate images Interchangeable lenses (32° x 23° or 9° x 7°) Unique lens protection Voice annotation with the headset Min/Max on area calculation Battery life up to 4 hours Manual and Dynamic Motor Focus for sharp images and true hand operation 4 color palettes Temperature range -4° F to 536° F Video output USB 2.0 Full feature software
Detector size 160 x 120 pixels SuperResolution technology to 320 x 240 pixels Thermal sensitivity < 50 mK Built-in digital camera with power LEDs Exchangable lenses Measurement mode for detecting mold-risk areas High temperature measurement up to 550° C
Maximum versatility with both corded and wireless probes Wide range of probes for temperature measurements in HVAC, industrial process and production applications Audible alarm sounds if Max-Min values exceeded Hold button freezes display for comparisons, recording, etc. TopSafe (optional) protects unit from water, dirt and impact, ideal for industrial, process and production applications Backlit display for easy viewing in low light conditions Special probes for industrial or restaurant, hospital, university, type applications Alarm sounds when Max/Min values are exceeded
Dual channel instrument Differential temperatures displayed on large backlit screen Timed interval (1 to 60 min.) printing with optional Testo printer Continuous display of max/min values for critical temperature settings Hold button freezes display readings TopSafe, (optional) provides water, dirt and impact protection Backlit display On-site printouts with optional Testo printer
Very fast reaction time High accuracy Spring loaded thermocouple probe head adapts to any surface Easily read data from any angle with rotating display head Very simple to operate Auto-Off function
Professional industrial type K thermocouple sensor Probe is 10 to get into ducts or other confined spaces Measuring Range: -58 to 662F (short-term use to 932F) Resolution: 0.2F Rotatable display for optimal read outs from different angles
System accuracy up to 0.05 ° F Instrument memory for up to 10,000 readings PC software for filing, analyzing and documenting measurement data (included) Displays, saves and prints Delta T, min, max and mean values Audible alarm if limit values are exceeded Protection class IP54 Instrument memory for 10,000 readings (Testo 735-2) PC software for filing and documenting measurement data (Testo 735-2) Freely selectable storage cycle from 1 second to 24 hours Accuracy over the entire measurement range thanks to system adjustment The measurement values can be displayed in the instrument and simultaneously transferred to a PC and stored (Testo 735-2)

