SKU: 67204806329

DAHUA TPC-HI20 Thermal Handheld Thermographic Camera

Sale price$428.85 Regular price$476.50
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Description

DAHUA TPC-HI20 Thermal Handheld Thermographic CameraTPC HI20 Thermal Handheld Thermographic Camera > Built with an industry leading vanadium oxide uncooled focal plane detector, it is highly sensitive and produces high quality images > Supports the accurate measuring of temperatures, with a tolerance of less than Max (2 C, 2%) and a range of 20 C to +550 C > Supports SD card storage > Features 4 pseudo color modes: Whitehot, Blackhot, Rainbow, and Ironbow > Uses buzzer alarm when a temperature exceeds

TPC-HI20

Thermal Handheld Thermographic Camera

> Built with an industry-leading vanadium oxide uncooled focal plane detector, it is highly sensitive and produces high-quality images

> Supports the accurate measuring of temperatures, with a tolerance of less than Max (±2 °C, ±2%) and a range of –20 °C to +550 °C

> Supports SD card storage

> Features 4 pseudo-color modes: Whitehot, Blackhot, Rainbow, and Ironbow

> Uses buzzer alarm when a temperature exceeds the alarm threshold

> Automatically captures images when a temperature exceeds the threshold

> Supports device exception alerts

> Supports image enhancement

> Supports laser Pointer

> Supports cold/Hot spot trace


Product Data

Thermal

Detector Type

Vanadium Oxide Uncooled Focal Plane Detector

Effective Pixels

256 × 192

Pixel Pitch

12 μm

Spectral Range

8 μm~14 μm

Thermal Sensitivity (NETD)

≤40 mK@f/1.0

Focal Length

3.5 mm

Field of View

H: 37.8°; V: 50.6°

Focus Mode

Athermalized

Thermal Close Focus Distance

0.5 m

Aperture

F1.0

Noise Reduction

Yes

Color Palettes

4 (Whitehot/Blackhot/Rainbow/Ironbow)

Temperature Range

–20 °C to +550 °C (–4 °F to –1022 °F)

Temperature Accuracy

Max(±2 °C, ±2%), Operating Temperature(–20°C to +50 °C) (–4 °F to +122 °F)

Measurement Distance

1 m~4 m

Temperature Mode

1. Center spot
2. Max. temp point and Min. temp point
3. Abnormal temperature alarm
4. Color bar display
5. Temperature units can be set as °F, °C, and K

6. Auto tracking of hot spots and cold spots

Video and Audio

Video Compression

H.265

Resolution

480 x 640

Frame Rate

480 x 640@25 fps

Picture Encoding Format

JPEG (480 x 640)

Video and Audio

Sound and Light Alarm

Buzzer alarm

Storage

Micro SD card storage (Max. 256 GB)

Malfunction Detection

Storage card status detection; storage space detection

Laser Aiming

Yes

Port

Alarm Linkage

High temperatures trigger the buzzer alarm and the capturing of snapshots

Alarm Event

No SD card; SD card has no space; SD card error; sound alarm

USB

Micro USB

Power

Power Supply

5 V DC; built-in battery

Standby Time

≥ 8 h

Charging Time

≤ 2.5 h

Power Consumption

< 1 W

Dispplay

Display Screen Dimensions

2.4'LCD

Resolution

240 x 320

Environment

Operating Temperature

–20 °C to +50 °C

Operating Humidity

≤ 90%

Storage Temperature

–20 °C to +60 °C

Physical Characteristics

Protection

IP54; 2 m (6.56 ft) (naked camera)

Product Dimensions

192.4 mm × 62.5 mm × 72.2 mm (7.6" × 2.5" × 2.8") (L × W × H)

Packaging Dimensions

239 mm × 147 mm × 109 mm (9.4" × 7.0" × 4.3") (L × W × H)

Net Weight

≤ 350 g

Gross Weight

≤ 1 kg

Power Adapter

Included

Lens

Included

Certification

Certifications

CE: EN 55032:2015; EN 61000-3-3:2013+A1:2019;
EN 50130-4:2011/A1:2014; EN55024:2010/A1:2015;
EN55035:2017
FCC: CFR 47 FCC Part 15 subpart B, 2019; ANSI C63.4-
2014
UL: IEC 62368-1:2014 (Second Edition)

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 67204806329

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4.3 ★★★★★
Based on 12 reviews
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Product Reviews
R
Verified Purchase
Robyn Simmons
Grantham, US
★★★★★ 5
Fantastic Mental Stimulation for My Dog!
Color: Higher Level-Navy A
I am absolutely loving the Dog Puzzle Toy! It’s such a great way to keep my dog mentally engaged and entertained. The concept is simple—just put treats into the puzzle slots—and it provides hours of fun as my dog works to figure out how to get to the treats. It’s amazing to see how much focus and problem-solving skills he’s using! The toy is sturdy, and the slots are easy to fill. I love that it’s adjustable, so I can make it a bit more challenging as my dog gets better at it. It’s also made from durable, pet-safe material, which gives me peace of mind knowing it’s not only fun but also safe. My dog seems to really enjoy it, and I can tell that it’s helping with his mental stimulation. It’s a great alternative to traditional chew toys, and I’ve noticed a positive difference in his behavior and energy level. Pros: Great mental stimulation for dogs Easy to use—just add treats Adjustable difficulty level Durable and pet-safe material Keeps dogs entertained for longer periods Cons: None so far! This toy is perfect for keeping my dog entertained while giving his brain a workout. I highly recommend it for anyone looking to challenge their pet in a fun and rewarding way!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2025
H
Verified Purchase
Haley
Waukegan, US
★★★★★ 3
Interactive. Triggers more of dogs minds
Color: Higher Level-Navy A
My dog had a bit of a time figuring out how it works but she loves it now. Put lil pieces of bacon in the holes and she finds it all well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
M
Verified Purchase
Mindhealer
Lowell, US
★★★★★ 5
Please read!
Color: Higher Level-Navy A
The design is adorable and I love the little bones and paw prints they put on the tabs. They are easy to slide and the colors are bright and admirable. There is different difficulty levels. The yellow circles are more on the easy side. The red ones are a bit more harder if you have a more intelligent dog. The three white tabs in the middle move in a 360 circle, there is one missing so you can slide the red tab in to hide the treats. I use my dog's kibble as treats; the kibble pellets are 1cm in length and 1cm in width. I can fit about 2 pellets in each tab hole, there are 14 small holes which you can hide the treats in total. Cleaning the puzzle It depends if you wash it by hand or put it in the dishwasher. I do both but I prefer the dishwasher because it is a little hard to clean by hand since there is so many nooks and crannies on the toy. Of course, it is dishwasher safe and I recommend putting it in by itself because you don't want to cross-contaminate the dog slobber to be on your dishes. I wouldn't put crushed or wet dog food in it because it could get in the sliding rails and jam it up or get moldy. If you are going to dry the toy, open all the tabs so they are exposed. If you cannot, that's okay. My dog's opinion I have two dogs, a 2-year-old chocolate Labrador named Maggie and a 7-year-old labradoodle named Rufio, Maggie takes about 1 or 2 minutes to finish the puzzle because she is super energetic. Rufio takes 3 or 4 minutes because he is calmer; but sometimes I have to help him just a little bit. It is suitable for all dog ages and I recommend it if your dog (s) are annoying you. They both love it and I give it to them for mental stimulation and as a reward. The bottom has "non-slip pads", but if I'm being honest they actually don't work that well. My dogs just slide it around.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 13, 2025
J
Verified Purchase
JavaJunkie
Alexandria, US
★★★★★ 5
Great design!
Color: Higher Level-Navy A
This Joansan Dog Puzzle Toy is exactly what I was looking for. My little MinPin is a worker and he likes having a job to do. I purchased this to entertain him when rolling his treat ball all over the place isn't practical. This disc has a non slip bottom and it's actually fairly heavy. It doesn't slide easily. So my little worker usually ends up picking it up and transporting it to different locations throughout the house. Obviously, individual results will vary, depending on size, personality, and breed of the dog using it, but it's been great for my lil guy. He gets a little physical and mental exercise. It's sturdy enough to withstand his scratching and chewing. My big dog likes it too. The size is perfect for food oriented cats too. My cat is too lazy to work for his food though. So he wasn't interested in it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 6, 2025
T
Verified Purchase
Thomas K.
San Leandro, US
★★★★★ 4
This feeder will surely make your dogs work for their food.
Color: Higher Level-Navy A
I recently tried this slow feeder (I purchased 2 feeders) for my two Corgis (25 & 30 lbs.). Overall, it’s a well-constructed product and definitely slows down eating as intended. The design encourages dogs to work for their food, which helps with digestion and keeps them engaged. That said, there are a couple of challenges I noticed. The kibble sometimes gets jammed in the sliding doors, which can make it harder for my pups to access the food. Also, the feeder doesn’t hold a large amount of kibble—I found myself needing to refill it 2–3 times per meal to accommodate both of my dogs. Finally, my pups had a tougher time reaching the kibble in the middle ring, which caused a bit of frustration. Despite these issues, it’s sturdy, safe, and does the job of slowing down fast eaters. I think it could work especially well for smaller dogs or those who eat less at mealtime.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 27, 2025

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