CEM
CEM DT-8819H Infrared Thermometer 16:1 -50 to 1000°C
Measures -50.0 to 1000°C with 16:1 distance-to-spot ratio and adjustable emissivity
- TypeTest Equipment
- Color/FinishRed
- Item Count1 pack
- Selling UnitBox
- Parts3 Years
- Labor1 Year
- 16:1 distance-to-spot ratio measures small targets from further away
- 50 °C to 1000 °C range covers extreme cold and high-heat applications
- Adjustable emissivity improves accuracy across different surface materials
- Backlit LCD with auto data hold simplifies reading in low light
- Max, Min, DIF and AVG recording captures full temperature profile
High-temperature non-contact measurement
The CEM DT-8819H is a professional infrared thermometer designed for technicians who need to read surface temperatures from a safe distance. Its 16:1 distance-to-spot ratio allows accurate measurement of smaller areas at greater ranges. The unit covers a wide span from -50.0 to 1000 °C or -58.0 to 1832 °F.
Suited for industrial and electrical diagnostics
This tool suits electricians, HVAC engineers and maintenance crews who require fast, non-contact checks on live equipment, motors or high-temperature processes. Adjustable emissivity and a built-in laser pointer support repeatable readings on varied surfaces. Buyers who need contact probes, data-logging to a PC or safety certifications not listed here should consider other instruments.
16:1 optical resolution defines the working distance
The 16:1 distance-to-spot specification is the single figure that determines whether the thermometer can measure your target size at your working distance. A larger target or closer range relaxes the requirement; a smaller target or longer range demands this ratio or better. Verify your typical spot size and distance against this 16:1 value before purchasing.
Highlights
- 16:1 distance-to-spot ratio measures small targets from further away
- 50 °C to 1000 °C range covers extreme cold and high-heat applications
- Adjustable emissivity improves accuracy across different surface materials
- Backlit LCD with auto data hold simplifies reading in low light
- Max, Min, DIF and AVG recording captures full temperature profile
Specifications
| Brand | CEM |
|---|---|
| Model | DT-8819H |
| Type | Test Equipment |
| Color/Finish | Red |
| Item Count | 1 pack |
| Selling Unit | Box |
| Parts | 3 Years |
| Labor | 1 Year |
Questions about this item
Will the 16:1 distance-to-spot ratio let me measure small components inside an older electrical panel without getting too close?
The 16:1 optical resolution means the measurement spot grows roughly one unit for every 16 units of distance, so you can target smaller areas from farther back than lower-ratio models.
How do I confirm the DT-8819H is reading correctly after I install batteries and power it on?
Point the laser at a surface of known temperature, check that the backlit LCD shows a stable value within the -50.0 to 1000°C range, and verify the data-hold and max/min functions capture changes.
The notice says batteries and an English manual are not included — what exactly ships in the box and what must I source locally?
The box contains the DT-8819H infrared thermometer only; you need to buy two AAA batteries locally, and an English manual must be requested from customer service after purchase.
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