testo 735 Compact Pro Series NEW! The working standard for temperature measurements F
An incredible six channels of temperature measurement The industry leading testo 735 provides two channels for thermocouples, 1 channel for a Pt100 probe, and up to three additional channels for optional wireless probes for an unprecedented total of six temperature channels in one instrument. All are displayed on the large, backlit display for easy viewing The right probe for any application When it comes to temperature measurements the 735 has the ultimate selection of probes across the widest temperature ranges from -328...+2460 F. Highly precise, fast and accurate, the 735 is recognized as a working standard in quality assurance, laboratories, calibration services and anywhere else temperature is a critical unit of measure. For many professionals the superior immersion/penetration probe achieves an unequaled accuracy up to 0.09 F with the Pt100 probe (resolution 0.001 F). The attachable thermocouple probes are among the fastest in the industry and offer the widest ranges while the cross-band probes are outstanding for surface measurements. The cross-band measuring head with a spring loaded thermocouple band adapts to different surfaces. The cross-band reaches the actual temperature of the object to be measured in just a few seconds.
Versatility through wireless probes Wireless probes offer many advantages over traditional cable or integrated probes. Measurements up to 65 ft. are possible. There is no risk of damaging or tangling wires or cables. With the teso 735 up to three wireless probes can be read and displayed at once for temperature measurements. The optional wireless module can be user-installed at any time.
Designed for the way you work The testo 735 excels through its advanced design and easy-to-follow menus. Functions such as timed and mean point calculation, differential temperature measurement, max/min value display and Hold function make day to day measurements fast and easy. In the testo 735-2, the user profiles Standard, Route and Longterm can be selected. These correspond to everyday sampling tasks. seconds using the function button; measurement values are thus alwasy allocated to the proper location. An audible alarm informs when limit values are exceeded. Via the function buttons, the profile, Longterm provides direct access to the parameters of the measurement program, such as the number of sample points and the sampling rate. For measurements at different locations, the user profile Route provides the advantage of being able to select user-named locations in Rugged enough for everyday use The 735 is rugged by design and able to stand up to daily measuring tasks. The rubberized housing offers protection against dirt and impact and will help protect your instrument. The large illuminated display is recessed for better protection. The 735 is also equipped with a convenient carrying strap plus two powerful magnets in back that allow secure hands free operation. That s the testo 735...laboratory accuracy, toolshop versatility!
Superior data communication and handling testo 735-1 Advantages The 735 offers several options for viewing, managing, printing and analyzing data. Simply print out data with date and time for conveninet and fast documenation on-site with the optional testo infrared printer Meausure and store from 1 to over 10,000 readings and analyze them via Testo s ComSoft3 Compact Software (included with the testo 735-2) in graphics and tables, or export the data to a spreadsheet for further analyses at a later time. The testo 735-1 can perform timed interval printing to the testo IR printer from 1 minute to 24 hours. Using its user-specified Cycle printing function for longterm monitoring or applications that require repeatable measurements, documentation is fast and easy. Cycle printing of data with testo IR printer, (1x per minute to 24 hours) testo 735-1 testo 735-2 Advantages 0560 7351 Stores up to 10,000 readings PC software for archiving and documenting measurement data Storage of single measurements or measurement series by location Quick access to the most important functions via user profiles testo 73eries Common features Connect up to 3 attachable probes and up to three wireless probes Print data on-site with testo IR printer Audible alarm when limit values are exceeded System accuracy up to 0.09 F Display of Delta T, min/max, and mean values Large backlit display Protection type IP 54 testo 735-2 0563 7352
Probes Laboratory probes Laboratory probe, glass-coated, replaceable glass pipe, resistant to corrosive substances Surface probes 8 in. Ø 0.24 in. 1.2 in. Meas. range Accuracy Sec -58 to +750 F Class A 4 12 s* Meas. range Accuracy Sec 0609 7072 Glass shaft for immersion/penetration probe protection against corrosive agents 0554 7072 Rugged, waterproof surface temperature probe, Pt100 4.5 iin. Ø 0. 35 in. -58 to +750 F Class B 40 s * Without protective glass 0609 1973 Fast-action surface probe with spring thermocouple strip, for uneven surfaces, shortterm range to +932 F, T/C Type K 4.5 in. Ø 0.5 in. -76 to +570 F Class 2 3 s 0602 0393 Efficient, waterproof surface probe with small head for flat surfaces, T/C Type K 6 in. Ø 0.1 in. -76 to +1832 F Class 1 20 s 0602 0693 Fast-action surface probe with spring thermocouple strip, bent, for uneven surfaces, short-term range to +932 F, T/C Type K 3 in. Ø 0.5 in. -76 to +570 F Class 2 3 s 0602 0993 Flat head surface probe with telescopic handle (max. 26 in.) for hard-to-reach areas, T/C Type K 26 in. Ø 1 in. 0.5 in. -58 to +480 F Class 2 3 s 0602 2394 Magnetic probe, adhesive force approx. 20 N 1.4 in. Ø 0. 8 in. -58 to +340 F Class 2 0602 4792 Magnetic probe, adhesive force approx. 10 N, for higher temperatures 3 in. Ø 0.9 in. -58 to +750 F Class 2 0602 4892 Waterproof surface probe with widenend measurement tip for flat surfaces, T/C Type K 4.5 in. Ø 0.24 in. -76 to +750 F Class 2 30 s 0602 1993 Pipe wrap probe with Velcro, for temperature measurement on pipes with diameter up to 5 in., Tmax +250 F 15.5 in. 0.8 in. -58 to +250 F Class 1 90 s 0628 0020 Pipe wrap probe for pipe diameter 0.2 to 2.6 in., with replaceable measuring head short-term range to +540 F, T/C Type K -76 to +270 F Class 2 0602 4592 Spare meas. head for pipe wrap probe 1.4 in. 0.6 in. -76 to +270 F Class 2 0602 0092 Clamp probe for measurements on pipes, (pipe diameter 0.6 to 1"),. shortterm range up to +270 F -58 to +212 F Class 2 0602 4692 Immers./penetr. probes Meas. range Accuracy Sec Ruged, waterproof Pt100 immersion/penetration probe 1.5 in. 2 in. -58 to +750 F Class A 12 s 0609 1273 Highly accurate Pt100 immersion/penetration probe with certificate 12 in. -40 to +570 F ±0.09 F (+32 to +212 F) ±(0.09 F +0.05% of rdg.) (remaining 60 s 0614 0235 Efficient and fast-action immersion probe, waterproof, T/C Type K 12 in. Ø 0.07 in. -76 to +1832 F Class 1 2 s 0602 0593 Super-quick, waterproof immersion/penetration probe, T/C Type K 2.4 in. 0.55 in. Ø 0.06 in. -76 to +1470 F Class 1 3 s 0602 2693 Immersion tip, flexible 20 in. -328 to +1832 F Class 1 0602 5792 Ø 0.06 in. Waterproof immerstion/penetration probe, T/C Type K 1.5 in. 2 in. -76 to +750 F Class 2 7 s 0602 1293
Probes Air probes Meas. range Accuracy Sec Rugged air probe, T/C Type K 4.5 in. -76 to +750 F Class 2 2 0602 1793 Efficient, rugged air probe, Pt100 4.5 in. -58 to +750 F Class A 70 s 0609 1773 Thermocouples Meas. range Accuracy Sec Thermocouple with T/C adapter, flexible, 32 in. long, fiber glass, T/C Type K 32 in. Ø 0.06 in. -58 to +750 F Class 2 0602 0644 Thermocouple with T/C adapter, flexible, 60 in. long, fibre glass, T/C Type K 60 in. Ø 0.06 in. -58 to +750 F Class 2 0602 0645 Thermocouple with T/C adapter, flexible, 60 in. long, Teflon, T/C Type K 60 in. Ø 0.06 in. -58 to +480 F Class 2 0602 0646 Food probes Meas. range Accuracy Sec Rugged, Pt100 stainless steel food probe (IP65) 5 in. 0.6 in. Ø.12 in. -58 to +750 F Class A 10 s 0609 2272 Waterproof, stainless steel food probe, (IP65), T/C Type K 5 in. 1.2 in. Ø 0.13 in. -76 to +750 F Class 2 7 s 0602 2292 Rugged food probe with special handle, IP 65, reinforced cable (PUR), T/C Type K 4.5 in. 1.2 in. Ø 0.14 in. -76 to +4750 F Class 1 6 s 0602 2492 Frozen food probe, corkscrew design, T/C Type K 4 in. Ø 0.3 in. 1.2 in. -76 to +750 F Class 1 1 0602 3292 Waterproof super-fast needle probe, highly accurate measurements without visible penetration hole. Ideal for food stuffs, T/C Type K 6 in. Ø 0.05 in. 0.6 in. Ø 0.03 in. -76 to +500 F Class 1 1 s 0628 0026 Waterproof rugged immersion/penetration probe with metal protection hose Tmax +450 F, for monitoring temp. in cooking oil, T/C Type K 9.5 in. -58 to +450 F Class 1 1 0628 1292 Stable, rugged surface probe with PTFE standing area and metal protection hose Tmax +450 F for cooking surfaces, heating and baking trays, T/C Type K - conn: fixed cable 4 4.7 in. Ø 2.4 in. -58 to +450 F Class 2 4 0628 9992 Technical data testo 735 Probe type Meas. range -328 to +1470 F -40 to +570 F Accuracy ±1 digit Pt100 ±0.4 F (-150 to +390 F) ±0.2% of rdg (remaining Pt100 with probe 0614 0235 See probe data Resolution 0.05 F 0.001 F (-40 to +390 F) 0.01 F (remaining Type K (NiCr-Ni) -328 to +2500 F -58 to +750 F ±0.5 F (-76 to +140 F) ±0.5 F (-58 to +140 F) ±0.5% of rdg (remaining ±0.5% of rdg (remaining 0.1 F Type T (Cu-CuNi) 0.1 F Oper. temp. -4 to +122 F Storage temp. -22 to +160 F Battery type Alkaline Type AA Battery life 200 hr Dimensions 8.7 x 3 x 1.8 in. Weight 15 oz. Material/Housing ABS/TPE/Metal Warranty 2 years
Option: Wireless Wireless module for upgrading instrument with wireless option Version Radio freq. Wireless module for instrument, 915.00 MHz FSK, approved for USA and Canada 915.00 MHz FSK 0554 0190 Wireless probes for immersion/penetration measurements Wireless immersion/penetration probes Wireless immersion/penetration probe, NTC Version Meas. range Accuracy 3 in. 2 in. -58 to +527 F ±0.9 F (-4 to +180 F) ±1.4 F (-58 to -4 F) Ø 0.13 in. ±1.4 F (+180 to +390 F) ±2.7 F (remaining wireless freq. Resolution 0.1 F Wireless immersion/penetration probe, NTC, approved for USA and Canada 915.00 MHz FSK 0613 1002 Sec Sec (in water) 12 s Pre-assembled: Wireless handles with probe head Wireless handles with probe head for air and immersion/penetration meas. Wireless handle for attachable probe heads with T/C probe head for air and immersion/penetration measurement 5 in. Meas. range -58 to +660 F Short-term to +932 F Accuracy wireless handle: ±(0.9 F +0.3% of rdg) (-40 to +932 F) ±(1.3 F +0.5% of rdg) (remaining T/C probe head: Class 2 wireless freq. 915.00 MHz FSK Resolution Sec 0.1 F (-58 to Sec (in +390 F) water) 1.0 F (remaining 10 s Version Wireless handle for plug-in probe heads, incl. T/C adapter, approved for USA and Canada 0554 0191 T/C probe head for air/immersion/penetration measurement, attachable to wireless handle, T/C Type K 0602 0293 1.2 in. Ø 0.13 in. Wireless handles with probe head for surface measurement Wireless handle for attachable probe heads with T/C probe head for surface measurement 5 in. 1.6 in. Meas. range -58 to +660 F Short-term to +932 F Accuracy wireless handle: ±(0.9 F +0.3% of rdg) (-40 to +932 F) ±(1.3 F +0.5% of rdg) (remaining T/C probe head: Class 2 wireless freq. 915.00 MHz FSK Resolution 0.1 F (-58 to +390 F) 1.0 F (remaining Version Wireless handle for plug-in probe heads, incl. T/C adapter, approved for USA and Canada 0554 0191 T/C probe head for surface measurement, attachable to wireless handle, T/C Type K 0602 0394 Ø 1.1 in. Sec Wireless handles, separate Wireless handles for attachable T/C probes Wireless handle for attachable probe heads incl. adapter for attaching T/C probes (Type K) Meas. range Accuracy -58 to +1832 F ±(1.3 F +0.3% of rdg) (-40 to +1650 F) ±(1.6 F +0.5% of rdg) (remaining Resolution 0.1 F (-58 to +390 F) 1.0 F (remaining Version Wireless freq. Wireless handle for plug-in probe heads, incl. T/C adapter, approved for USA and Canada 915.00 MHz FSK 0554 0191 Wireless probes: General technical data Wireless immersion/penetration probe, NTC Wireless handle Battery type 2 x 3V cell (CR 2032) 2 AAA batteries Battery life 150 h (meas. rate 0.) 2 months (meas. rate 10 s) 215 h (meas. rate 0.) 6 months (meas. rate 10 s) Measuring rate 0. or 10 s, adjustable on handle Wireless coverage 65 ft. (without obstructions) Wireless RF direct transmission Oper. temp. -4 to +120 F Storage temp. -40 to +160 F
Ordering data Instrument Calibration Certificates testo 735-1, 3 channel temperature instrument T/C Type K/Pt100, audible alarm, connection for max. 3 optional wireless probes, incl. battery and calibration document testo 735-2, 3 channel temp. instr. T/C Type K/Pt100, audible alarm, connection for max. 3 optional wireless probes, with memory, PC software and USB cable, with battery and calibration document Accessories External recharger incl. 4 Ni-MH rechargeable batteries with built-in, international power supply - 100-240 V, 300 ma, 50/60 Hz, 12 VA/instrument Plug-in power supply adapter for testo 735, testo 635, testo 435, 5 VDC 500 ma with European adapter 0560 7351 0563 7352 0554 0610 0554 0447 ISO calibration certificate/temperature, for air/immersion probes, calibration points -0.4 F; 32 F; +140 F ISO calibration certificate/temperature, instr. with air/immersion probe; cal. points 32 F; +302 F; +570 F ISO calibration certificate/temperature, instr. with surface probe; calibration points +140 F; +250 F; +360 F NIST calibration certificate/temperature, instr. with air/immersion probe; calibration points -4 F; 32 F; +140 F NISTTemperature certificate three standard points, +212 F; +390 F; +570 F 5 point adjustment for 0614 0235 probe, incl. ISO certificate at -40, 32, +212, +390, +570 F 0520 0001 0520 0021 0520 0071 0520 0211 0520 0271 0520 0142 Basic service case for instrument and probes, (16 x 12 x 4 in.) 0516 0035 5 point adjustment for 0614 0235 probe, Incl. DKD certificate at -40, 32, +212, +390, +570 F 0520 0241 Deluxe service case for instrument, probes and accessories (19 x 17 x 4 in.) 0516 0235 Printer and accessories Testo printer with wireless IRDA and infrared interface, 1 roll of thermal paper and 4 AA batteries 0554 0547 Spare thermal paper for printer (6 rolls), Measurement data documentation legible for up to 10 years 0554 0568 Spare thermal paper for printer (6 rolls) 0554 0569 Additional accessories Probe holder 0554 0735 Handle for attachable measurement tips, 0602 5792, thermocouples 0602 0644, 0602 0645, 0602 0646 0409 1092 Extension cable, 16 ft., for thermocouple probe Type K 0554 0592 Silicone heat paste (0.5 oz.), Tmax = +500 F Improves heat transfer in surface probes 0554 0004
Applications Six temperature channels at once for HVAC measurements The testo 735 provides two sockets for thermocouples, one socket for a Pt100 probe and up to three additional channels for optional wireless probes. That s an outstanding total of six temperature channels in one instrument. Flow return temperatures, air duct measurements, refrigeration superheat and subcooling measurements, and heating system measurements are fast, easy and accurate. Fast temperature measurements of production equipment and processes For surface temperature measurements on flat and or uneven surfaces testo has an incredible range of special purpose probes such as pipe clamp, magnetic end, and telescopic handle probes that make the most difficult shop floor measurements easy and repeatable. Laboratory accurate temperature measurements ±0.09 F For the highest portable accuracy available, plug-in the Pt100 probe. It provides a system accuracy of ±0.09 F with a resolution of 0.001 F for precise immersion/penetration measurements. The testo 735 is the ideal working standard for QA/QC laboratories, R&D laboratories, and calibration services anywhere portable, reliable and accurate temperature measurements are required. Subject to change without notice. 0986 9534/msp/si/A/07.2005