Testo hotwire & vane anemometers, multi-function IAQ Meters, CO & CO2 meters, micromanometers, tachometers, thermohygrometers, IR and digital thermometers, boroscopes
Environmental Monitoring & Industrial Hygiene Instrumentation
Brandt Instruments Distributing Testo

Testo 922 Dual Input Type K Thermocouple DIfferential Thermometer

testo 922 Dual Input Type K Thermocouple
Differential Thermometer


 


Testo 922 2-channel thermometer. Displays both channels or temp difference between channels

 

 

testo 922 Dual Probe thermometer simultaneously monitors two K-type T/C probes. Can display temperature of both probes or temperature difference between probes. Used for HVAC, A/C, refrigeration systems, cold storage applications and frozen food storage monitoring. Useful for monitoring temperature differences when cooking foods or other heating applications. Display resolution +/-0.2 F over range -58 F to +390 F; +/-2 F over range 390 F to 1830 F.

    Also available in the model 925 with a single probe input.

        Advantages at a Glance

      
  2 probes can be connected (Type K thermocouple)
        
Backlit display for T1, T2 and differential temperature
        
Optional wireless measurements
        
Timed interval (1 to 60 min)
        
Printing with optional printer
        
User adjustable audible alarm
        
HOLD button
        
Optional TopSafe case protects instrument from dirt, water and impact





testo 922/925 Specifications

Storage temperature -4.0 to 158.0 °F, -20.0 to 70.0 °C
Operating temperature 32.0 to 122.0 °F, 0.0 to 50.0 °C
Battery type 9 volt, alkali manganese 
Battery life 200 hr (connected probe, backlight off)
45 hr (wireless, backlight off)
68 hr (connected probe, backlight on continuously)
33 hr (wireless mode, backlight on continuously)
Weight 6.1 oz, 171 g
Dimensions (L x W x H) 7.22 x 2.5 x 1.6  in
182 x 64 x 40  mm
Type K (NiCr-Ni)
Temperature Range
-58 ... 1832 °F
-50 ... 1000°C
Accuracy ±0.9 °F +0.3% of mv  (-40.0 ... 1650.0 °F)
±1.26 °F +0.5% of mv  (remaining range)
±(0.5 °C +0.3% of mv) (-40 to +900 °C)
±(0.7 °C +0.5% of mv) (remaining range)
Resolution 0.2 °F  (-58.0 ... 392 °F), 1.8 °F  remaining range
0.1 °C (-50 to +199.9 °C), 1 °C remaining range
Warranty
2 years


 

testo 922 and 925 Kit Configurations

0560 9221 testo 922, dual input type K thermometer, including battery and factory calibration certificate
0560 9250
testo 925, single input type K thermometer, including battery and factory calibration certificate
400563 9252
925 Wireless Kit: 925 meter, wireless module, wireless probe handle, immersion probe for wireless handle, case

Accessories at a Glance - testo 922/925

0554 0592  Extension cable, 16 ft., for Type K thermocouple probe 
0516 0220 TopSafe (indestructible protection case) with bench stand 
0409 1092  Handle for attachable measuring tips
0516 0210 Soft case for instrument and probes (small)
0516 0201 Compact class service case (plastic) for instrument and accessories 
0554 0549 Fast IR Printer
0554 0568 Thermal printer paper - 6 rolls (10 year legibility)
0554 0004  Silicone heat paste (5 oz.), maximum temperature = +500°F 
 


              testo 922
/925 Type K Thermocouple Probes


Part #


Probes


Range

0602 0092 Spare measuring head for pipe wrap probe  Pipe Wrap Probe, Measuring Head -60.0 ... 130.0 °C
-76.0 ... 270.0 °F
0602 0393 Quick-action surface probe with sprung thermocouple strip, also for rough surfaces, measuring range short-term up to 500°C  Quick Action Surface Probe -60.0 ... 300.0 °C
-76.0 ... 570.0 °F
0602 0644 Thermocouple, flexible, 800mm long, fiberglass  Thermocouple, Flexible -50.0 ... 400.0 °C
-58.0 ... 750.0 °F
0602 0645 Thermocouple, flexible, 1500mm long, fiber glass  Thermocouple, Flexible -50.0 ... 400.0 °C
-58.0 ... 750.0 °F
0602 0646 Thermocouple, flexible, 1500mm long, Teflon Thermocouple, Flexible -50.0 ... 250.0 °C
-58.0 ... 480.0 °F
0602 0692 Accurate, waterproof surface probe with a small measuring head for smooth surfaces  Waterproof Surface Probe -60.0 ... 1000.0 °C
-76.0 ... 1832.0 °F
0602 0792 Accurate, waterproof surface probe, bent, with small measuring head for smooth surfaces  Waterproof Surface Probe -60.0 ... 1000.0 °C
-76.0 ... 1832.0 °F
0602 0993 Quick-action surface probe, bent, with sprung thermocouple strip, also for rough surfaces, measuring range short-term up to +500°C  Quick Surface Probe -60.0 ... 300.0 °C
-76.0 ... 570.0 °F
0602 1293 Waterproof immersion/penetration probe  Immerson/Penetration Probe -60.0 ... 400.0 °C
-76.0 ... 750.0 °F
0602 1793 Robust, affordable air probe  Air Probe -60.0 ... 400.0 °C
-76.0 ... 750.0 °F
0602 1993 Waterproof surface probe with widened measuring tip for flat surfaces  Waterproof Surface Probe - Widened Tip -60.0 ... 400.0 °C
-76.0 ... 750.0 °F
0602 2292 Waterproof food probe made of stainless steel (IP65)  Waterproof SS Food Probe -60.0 ... 400.0 °C
-76.0 ... 750.0 °F
0602 2492 Robust food penetration probe with special handle, IP 65, reinforced cable (PUR) and reinforced protection from buckling  Food Probe - Robust -60.0 ... 400.0 °C
-76.0 ... 752.0 °F
0602 2693 Quick-action, waterproof immersion/penetration probe for measurements in viscoplastic material, ideal for plastic, food etc.  Waterprof immersion/penetration probe -60.0 ... 800.0 °C
-76.0 ... 1470.0 °F
0602 3392 Accurate, waterproof food probe made of stainless steel (IP67), resistant to corrosive cleaning agents, ovenproof up to +205°C, (short-term: +250°C)  Waterproof SS Food Probe -60.0 ... 400.0 °C
-76.0 ... 750.0 °F
0602 4592 Pipe wrap probe for pipe diameter 5 to 65 mm, with exchangeable measuring head. Measuring range short-term to +280°C  Pipe Wrap Probe -60.0 ... 130.0 °C
-76.0 ... 270.0 °F
0602 4692 Clamp probe for measurements on pipes, pipe diameter 15 to 25 mm (max. 1"), meas. range short-term up to +130°C  Clamp Probe for Pipe Measurements -50.0 ... 100.0 °C
-58.0 ... 212.0 °F
-50.0 ... 100.0 --
0602 4792 Magnetic probe, adhesive force approx. 20 N, with magnets, for measurements on metal surfaces  Magnetic Probe 20N -50.0 ... 170.0 °C
-58.0 ... 340.0 °F
0602 4892 Magnetic probe, adhesive force approx. 10 N, with magnets, for higher temp., for measurements on metal surfaces  Magnetic Probe - 10N -50.0 ... 400.0 °C
-58.0 ... 750.0 °F
0628 0026 Waterproof super-quick needle probe, highly accurate measurements without visible penetration hole. Especially for food, ideal for hamburgers, steaks, pizza, eggs etc.  Waterproof super-quick needle probe -60.0 ... 250.0 °C
-76.0 ... 480.0 °F
0628 0020 Pipe wrap probe with Velcro strip, for temperature measurement on pipes with diameter up to max. 120 mm, Tmax +120°C  Pipe Wrap Probe 0.0 ... 120.0 °C
0.0 ... 250.0 °F


Return to Brandt Instruments
For more information  Email Mail
Brandt Instruments, Inc. 
    18568 Oak Grove Parkway 
    Prairieville, LA  70769 
1-800-337-6291  
Phone: 225-673-6776
    Fax: 225-673-6725
 

Visa, MC, AmEx, Discover Cards

Copyright © 2002-2014 Brandt Instruments, Inc.

Notice: This publication is intended for general information only and should not be used as a substitute for reviewing applicable government regulations, equipment operating instructions, or legal standards. The information contained in this document should not be construed as legal advice or opinion nor as a final authority on legal or regulatory procedures. Brandt Instruments, Inc. reserves the right to make any changes to information, features, and specifications of any product without notice. Brandt Instruments, Inc. has made every effort to ensure the accuracy of information displayed on this web site, however, Brandt Instruments, Inc. is not responsible for typographical errors appearing on this web site. Price and availability information is subject to change without notice.