Skip to Main Content
  • Instrumart
Instrumart logo
  • Products
  • Brands
  • Applications
  • Lab
  • Blog
  • Account
  • Email Us
  • 1-800-884-4967
  • What can we help you find?

    Can’t find what you’re looking for? Contact one of our engineers today. We’re open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET.
    • 1-800-884-4967
    • Email Us
    • Live Chat
  1. Thermal Imagers

Testo 881-2 Thermal Imager

19,200 pixels (160 x 120), -2 to 662°F, sensitivity 0.05°C, Integrated digital camera, One-Handed.

Testo 881-2 Thermal Imager
Testo 881-2 Thermal Imager
  • Testo 881-2 Thermal Imager
    Testo 881-2 Thermal Imager
  • Testo Thermography Product Video
    Testo Thermography Product Video
  • Testo Super Resolution Product Video
    Testo Super Resolution Product Video
  • Testo 881 Thermal Imager Product Video
    Testo 881 Thermal Imager Product Video
Testo 881-2 Thermal Imager
Testo 881-2 Thermal Imager
Retired products cannot be ordered
The Testo 875i-2 Thermal Imager Kit is the recommended replacement

View Company Reviewsby Trustpilot
Manufactured
  • By Testo
Includes
  • FREE Ground Shipping
  • FREE Lifetime Tech Support
Questions?
Call 1-800-884-4967 or email sales@instrumart.com. Open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET.
Trustpilot

Overview

Features

  • Thermal sensitivity: 0.05°C
  • High-quality standard lens 32° x 23°
  • Telephoto lens (optional)
  • Integrated digital camera
  • Display of surface moisture distribution
  • Auto hot/cold spot recognition
  • Dynamic motor focus
  • Temperature range -20 to +350°C
  • 33 Hz inside the EU, 9 Hz outside
  • Headset for voice recording
  • Isotherm display in instrument
  • Min/Max on area calculation

Description

The Testo 881-2 thermal imager quickly and reliably discovers temperature anomalies and identifies problem areas before a malfunction occurs. With a simple glance, the 881-2 can identify temperature differences as small as 0.05°C without the need to stop production lines or dismantle systems.

The Testo 881-2 thermal imager has a temperature range of -20 to 350°C with a basic accuracy of ±3% of mv. The 160 x 120 pixel detector provides detailed images while an integrated digital camera provides an ideal reference from which to identify features on thermal images. A high quality dynamic motor focus lens provides a 32° x 23° field of view. A telephoto lens is available in the deluxe kit.

The Testo 881-2 thermal imager offers several other features including automatic hot and cold spot recognition, display of surface moisture distribution, isotherm display in the instrument, and min/max area calculation. Voice annotation allows for documenting valuable information on-site, while taking images. a 2 GB SD card stores up to 1000 images which can be downloaded to a computer via a USB 2.0 interface.

The Testo 881-2 thermal imager ships complete with:

  • High quality 32° x 23° standard lens
  • Professional software
  • 2 GB SD card
  • USB cable
  • Mains unit
  • Li-ion rechargeable battery
  • Tripod adaptor
  • Case

Additionally, a deluxe kit is available which also includes:

  • Telephoto lens
  • Protective lens
  • Two-bay battery charger
  • Spare battery
  • Protective sunshield with shoulder strap

Documents

Documents

  • Testo 881-2 Thermal Imagers Data Sheet PDF (3.4 MB)
  • All possible part numbers

Accessories

Testo Fast Battery Charger
Testo Fast Battery Charger

Charging station for two rechargeable batteries.

$405.00 $364.50
Testo Lithium Ion Battery
Testo Lithium Ion Battery

$155.00 $139.50
Testo Lens Protection Glass
Testo Lens Protection Glass

$506.00 $455.40
Testo 0554 8808 Switching Adapter
Testo 0554 8808 Switching Adapter

Switching adapter 5VDC 5A.

$44.00 $39.60
Testo 0554 7806 SuperResolution
Testo 0554 7806 SuperResolution

SuperResolution technology improves the image quality by one detector class.

$617.00 $555.30

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

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

Recently Viewed

Testo 881-2 Thermal Imager
Testo 881-2 Thermal Imager
United States Canada Mexico
Shop
Products
Brands
Applications
Support
Customer Service
Ask a Question
Live Chat
Track Order
Fraud Prevention
Financing
Our Company
Blog
About Us
Contact Us
Jobs
Travel Information
Our Team
Privacy Policy
Accessibility Statement
Connect
1-800-884-4967
sales@instrumart.com
Instrumart
35 Green Mountain Dr
S Burlington, VT 05403 US
Mo-Th 8:00am to 5:30pm ET
Fr 8:00am to 5:00pm ET
Join Us on Facebook
Follow Us on X

Instrumart is a member of a family of industrial stores

Instrumart Compressor World Pump World BioPharm World Filtration World Motion World Qualitrol Engineered Solutions Wholesale Air Pipe
© Instrumart 2025

Family of Industrial Stores

Welcome to our family of stores, your go-to source for a wide selection of commercial and industrial products in the flow control and automation sectors. Each store features a curated range of specialized industrial solutions, with many items designed to complement each other, ensuring you can find everything you need for your specific application. Explore the stores below to discover our extensive product offerings for your business needs.

  • Instrumart

    Shop Industrial and Laboratory Instruments.

    Shop Now!
  • Compressor World

    Shop Compressed Air Equipment.

    Shop Now!
  • Pump World

    Shop Industrial, Water, and Waste Water Pumps.

    Shop Now!
  • BioPharm World

    Shop Sanitary Process Solutions and Products.

    Shop Now!
  • Filtration World

    Shop Industrial Filters.

    Shop Now!
  • Motion World

    Shop Motion Control and Process Automation Systems.

    Shop Now!
  • Qualitrol

    Shop Remanufactured or Repair Automation Products.

    Shop Now!
  • Engineered Solutions

    Shop Custom Engineered and Manufactured Systems.

    Shop Now!
  • Wholesale Air Pipe

    Shop Air Piping.

    Shop Now!