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  1. Infrared Thermometers
  2. Handheld Infrared Thermometers

Testo 845 Adjustable Focus Infrared Thermometer

-30 to 1750°F, 75:1 (D:S), ±0.75% accuracy, easily shifts between close focus & long distance temperature measurement.

Testo 845 Adjustable Focus Infrared Thermometer
Testo 845 Adjustable Focus IR Thermometer
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  • By Testo
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Call 1-800-884-4967 or email sales@instrumart.com. Open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET.
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Overview

Features

  • ±0.75% accuracy
  • 8 to 14μ spectral rangem
  • -30 to 1750 °F (-35 to +950 °C) temperature range
  • 0.1 °C (°C measurement parameters) resolution
  • 0.1 to 1.0 adjustable emissivity
  • Pinpoint cross hair laser sighting
  • D:S 75:1
  • Close focus 1mm@70mm
  • 100 point datalogging and PC software included
  • Available with integrated humidity module

What's in the Box

  • PC software
  • USB data transfer cable
  • Aluminium case
  • Battery
  • Calibration protocol

Description

The Testo 845 adjustable focus IR thermometer allows you to easily shift between close focus and long distance temperature measurements with accuracy and ease. Use the Testo 845 to measure points as close as 1/4 inch, then simply slide switch for measurements across the room.

Whether close up or at a long distance, the Testo 845 gives you readings with an accuracy of 0.75% or better, plus it can also log the data points for analysis (up to 90 points). This Testo IR thermometer features a wide range of -30 to 1750 °F (-35 to +950 °C) and a spectral range of 8 to 14 µm. Other features for the Testo 845 include pinpoint laser sighting, ultra fast capabilities (100 msec), MIN/MAX values and alarm limits. A number of probes are available which plug easily into the 845 and increase the versatility of the instrument.

The Testo 845 is available with an integrated humidity module that measures 0 to 100% RH with an accuracy of ±2% RH.

Documents

Documents

  • Testo 845 IR Thermometer Data Sheet PDF (543 KB)
  • Infrared Application Advisor
  • All possible part numbers

Accessories

Printers

Testo Infrared Printer
Testo Infrared Printer

Testo printer with wireless IRDA and infrared interface.

$476.00 $428.40
Testo Thermal Printer Paper
Testo Thermal Printer Paper

Thermal paper for Testo Infrared printer .

$48.00 $43.20

Sensors/Probes

Extech General Purpose Temperature Probes
Extech General Purpose Temperature Probes

Temperature probes available in a wide variety of styles for general purpose applications.

Mfg. has some models in stock
Starting at $17.99
Testo 0602 0593 Type K Immersion Probe
Testo 0602 0593 Type K Immersion Probe

Immersion probe, water tight, TC type K, tip 1.5mm x 300mm length, Temp range: -76 to 1832°F (-60 to 1000°C).

$164.00 $147.60
Testo Temperature Probes
Testo Temperature Probes

Temperature probes for Testo Meters.

Starting at $70.20
Testo 0602 1993 Waterproof Surface Probe
Testo 0602 1993 Waterproof Surface Probe

Waterproof surface probe with flat tip Type K.

$109.00 $98.10
Testo 0602 0993 Fast Action Surface Probe
Testo 0602 0993 Fast Action Surface Probe

90° fast action surface probe Type K.

$253.00 $227.70
Testo 0602 0693 Hi-Temp Surface Probe
Testo 0602 0693 Hi-Temp Surface Probe

Hi-temp surface probe with small flat head.

$196.00 $176.40
Testo 0602 2394 Flat Head Surface Probe
Testo 0602 2394 Flat Head Surface Probe

Flat head surface probe Type K.

$539.00 $485.10
Testo 10N magnetic probe
Testo 10N magnetic probe

Thermocouple type K (2.2 lbs. holding force), measuring range: -58 to 752°F (-50 to +400°C), 5.1ft of cable.

$304.00 $273.60
Testo 0628 0020 Velcro Pipe Wrap Probe
Testo 0628 0020 Velcro Pipe Wrap Probe

Type K thermocouple attaches to pipes up tp 120mm in diameter, measuring temperatures of -60 to 250°F.

$107.00 $96.30
Testo 0602 2292 Waterproof Stainless Steel Probe
Testo 0602 2292 Waterproof Stainless Steel Probe

Waterproof stainless steel food probe, TC type K, tip Ø 4 mm x 125 mm length, -76 to 752°F / -60 to +400°C.

$133.00 $119.70

Accessories

Please consider these optional accessories.

Testo Plug-In Power Supply
Testo Plug-In Power Supply

Plug-in mains adapter, 5 VDC 500 mA with European adapter, 100-250 VAC, 50-60 Hz.

$52.00 $46.80

Need Help? Call a Temperature engineer at 1-800-884-4967

We're open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET

David S. headshot David S.
Applications Engineer
Dwight M. headshot Dwight M.
Senior Applications Engineer
28 years at Instrumart
Ron J. headshot Ron J.
Temperature Engineering Lead
29 years at Instrumart
Shawn D. headshot Shawn D.
Senior Applications Engineer
20 years at Instrumart
Luke M. headshot Luke M.
Applications Engineer
5 years at Instrumart
Alex A. headshot Alex A.
Senior Applications Engineer
19 years at Instrumart
Rhys D. headshot Rhys D.
Applications Engineer
David S. headshot David S.
Applications Engineer
Dwight M. headshot Dwight M.
Senior Applications Engineer
28 years at Instrumart
Ron J. headshot Ron J.
Temperature Engineering Lead
29 years at Instrumart
Shawn D. headshot Shawn D.
Senior Applications Engineer
20 years at Instrumart
Luke M. headshot Luke M.
Applications Engineer
5 years at Instrumart
Alex A. headshot Alex A.
Senior Applications Engineer
19 years at Instrumart
Rhys D. headshot Rhys D.
Applications Engineer
David S. headshot David S.
Applications Engineer

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Testo 845 Adjustable Focus Infrared Thermometer
Testo 845 Adjustable Focus Infrared Thermometer
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