What phones does the NF-582 work with?

It is made for Android and iOS smartphones and connects through the phone's port. You view and capture images in the companion app.

Is 80×62 resolution enough?

It is fine for spotting hot and cold areas on panels, ducts and walls. It is not detailed enough to read small component temperatures from a distance.

What is the temperature range?

It reads from -20°C to 500°C, which covers most electrical, HVAC and building checks. Accuracy is ±2°C or ±2%, whichever is greater.

Can it measure a specific spot?

Yes. It offers single-point, area and line measurement, so you can read one spot or scan a region for the hottest and coldest points.

What comes in the box?

The camera, a mounting bracket, a carrying pouch and a cleaning cloth.

Does it need a separate battery?

It draws power from the connected phone, so there is no separate battery to charge.

Where is the NOYAFA NF-582 Thermal Imaging Camera cheapest?

At Walmart, for $83.99, as of our latest check.

What do buyers say about the NOYAFA NF-582 Thermal Imaging Camera?

Rated 4 out of 5 from 2 ratings.

NOYAFA NF-582 Thermal Imaging Camera

Best price now

$83.99at WalmartChecked Nov 12

Prices are checked against each store and labelled with when.

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NOYAFA NF-582 Thermal Imaging Camera

Best price now

$83.99at WalmartChecked Nov 12

Prices are checked against each store and labelled with when.

Visit Walmart

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Price facts

Last seen at $83.99 at Walmart on Nov 12.

Our take on the NOYAFA NF-582 Thermal Imaging Camera

The NOYAFA NF-582 is a phone-attached thermal imager that plugs into an Android or iOS device and turns it into a heat-reading tool. Its 80×62 IR sensor, 9Hz refresh and -20°C to 500°C range cover electrical, HVAC and home heat-loss checks. It is small and pocketable, with an aluminum housing rated IP53. Against standalone thermal cameras it trades a bigger screen and higher resolution for portability and phone-based sharing; against cheaper phone modules it adds a wider temperature range and three measurement modes.

Best forElectricians checking panels and breakersHVAC troubleshootingHomeowners hunting heat lossDIYers who want thermal on their phone

Pros

Wide -20°C to 500°C range
Three measurement modes: point, area, line
Nine color palettes
Aluminum housing, IP53 dust and water resistance
Very compact and pocketable
Includes bracket, pouch and cleaning cloth

Cons

80×62 resolution is low for fine detail
9Hz refresh is slow for moving targets
Needs a phone, so no standalone screen
Accuracy of ±2°C or ±2% is modest
Phone connection and app add setup steps

NOYAFA NF-582 Thermal Imaging Camera prices at every store

WalmartNew
In stockSold by NOYAFA Factory Store
$83.99Free shippingChecked Nov 12
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NOYAFA NF-582 Thermal Imaging Camera price history

Lowest price we've seen: $83.99 on Nov 12 at Walmart. Tracked across 1 store since Nov 12.

About the NOYAFA NF-582 Thermal Imaging Camera

The NOYAFA NF-582 is a portable, plug-and-play infrared thermal imager that connects to an Android or iOS smartphone. It is used for inspecting electrical panels, troubleshooting HVAC systems and detecting heat loss around a home.

It has an 80×62 IR sensor and a 9Hz refresh rate. It measures temperatures from -20°C to 500°C with an accuracy of ±2°C or ±2%. A built-in AI filter enhances image clarity, and 9 color palettes are available for viewing temperature differences.

Single-point, area and line measurement modes help locate hot and cold spots. The housing is aluminum alloy with an IP53 rating for dust and water resistance. At 40×27×12mm, it fits in a pocket.

Color: Black
Dimensions: 40 × 27 × 12 mm
Sensor: 80×62 IR
Refresh rate: 9Hz
Temp range: -20°C to 500°C
Accuracy: ±2°C or ±2%
Color palettes: 9 selectable
Measurement modes: Single-point, area, line
Image filter: Built-in AI filter
Housing: Aluminum alloy
Protection: IP53 (dust and water resistance)
Compatibility: Android and iOS smartphones
In the box: Bracket, carrying pouch, cleaning cloth

Specifications

color: BlackSource
size: 402712mmSource

Questions and answers

What phones does the NF-582 work with?: It is made for Android and iOS smartphones and connects through the phone's port. You view and capture images in the companion app.
Is 80×62 resolution enough?: It is fine for spotting hot and cold areas on panels, ducts and walls. It is not detailed enough to read small component temperatures from a distance.
What is the temperature range?: It reads from -20°C to 500°C, which covers most electrical, HVAC and building checks. Accuracy is ±2°C or ±2%, whichever is greater.
Can it measure a specific spot?: Yes. It offers single-point, area and line measurement, so you can read one spot or scan a region for the hottest and coldest points.
What comes in the box?: The camera, a mounting bracket, a carrying pouch and a cleaning cloth.
Does it need a separate battery?: It draws power from the connected phone, so there is no separate battery to charge.
Where is the NOYAFA NF-582 Thermal Imaging Camera cheapest?: At Walmart, for $83.99, as of our latest check.
What do buyers say about the NOYAFA NF-582 Thermal Imaging Camera?: Rated 4 out of 5 from 2 ratings.