Description
Introduction Smart Sensor AR320 Infrared Thermometer
The Smart Sensor AR320 Infrared Thermometer measures surface temperature without touching the object. You aim the laser dot, press the trigger, and read the result in 0.5 seconds. This handheld gun covers -32°C to 380°C, so it handles both cold storage and hot machinery. Moreover, the backlit LCD keeps the reading clear in dim workshops. The 12:1 distance ratio lets you check hot or hard-to-reach spots from a safe distance. The rubber grip stays comfortable and resists slipping during long jobs. As a result, technicians in Bangladesh finish routine checks faster and with less risk.
Technical Specifications digital laser thermometer
- Brand: Smart Sensor
- Model: AR320
- Type: Non-contact infrared thermometer
- Temperature Range: -32°C to 380°C (-26°F to 716°F)
- Accuracy: ±2% or ±2°C
- Resolution: 0.1°C / 0.1°F
- Repeatability: ±1% or ±1°C
- Distance-to-Spot Ratio: 12:1
- Emissivity: 0.95 (preset)
- Response Time: 500 ms
- Spectral Response: 8–14 µm
- Display: LCD with backlight (on/off)
- Laser Sighting: Yes (on/off)
- Data Hold: Yes
- Auto Power Off: Yes (about 10 seconds)
- Unit Selection: °C / °F switchable
- Operating Temperature: 0°C to 40°C
- Operating Humidity: 10–95% RH, non-condensing
- Storage Temperature: -20°C to 60°C
- Power Source: 2 × 1.5V AAA batteries (not included)
- Dimensions: 146 × 80 × 38 mm
- Weight: Approx. 130 g
- Certification: CE / RoHS
- Country of Origin: China
Key Features non-contact temperature gun
- The laser sighting marks the exact spot you measure.
- The passive infrared sensor reads hot and cold surfaces with one button.
- Also, the 500 ms response time delivers a reading almost instantly.
- The backlit LCD shows the temperature clearly in low light.
- In addition, the data hold, auto power-off and °C/°F switch make daily use easier.
Who Uses This industrial infrared thermometer
- HVAC technicians check air-conditioner outlets, ducts and refrigerant lines.
- Electricians scan panels, motors and cables for overheating.
- Kitchen and food-service staff verify storage and cooking temperatures.
- Likewise, factory maintenance teams monitor bearings, pipes and machine surfaces.
- Meanwhile, students and lab workers take quick, safe surface readings.
Applications AR320 thermometer price in Bangladesh
- Check AC and refrigeration performance by reading coil and duct temperatures.
- Inspect electrical panels and motors before heat causes a failure.
- For example, measure oven, pan and fridge surface temperatures in a kitchen.
- Monitor chemical and environmental test samples without contact.
- Also, test heating equipment, pipes and boilers from a safe distance.
- Spot hot bearings and belts during routine factory rounds.
Frequently Asked Questions / FAQ Smart Sensor AR320 Infrared Thermometer
Q1. What is the Smart Sensor AR320 Infrared Thermometer used for?
It measures surface temperature from a distance. Technicians use it for HVAC, electrical, food and industrial checks.
Q2. What temperature range does it cover?
It reads from -32°C to 380°C (-26°F to 716°F). Therefore, it suits both freezers and hot equipment.
Q3. How accurate is it?
Accuracy is ±2% or ±2°C. However, emissivity and surface type can affect the result.
Q4. Can it measure human body temperature?
No, this model targets industrial and surface measurement. Instead, use a medical thermometer for body checks.
Q5. What batteries does it need?
It runs on 2 AAA batteries. The package does not include them, so buy them separately.
Q6. Does it work on shiny metal or glass?
Shiny surfaces reflect infrared energy and can give low readings. Instead, cover the spot with matte tape for a better reading.
Why Buy From astzbd digital laser thermometer
- astzbd sells the Smart Sensor AR320 with clear BDT pricing.
- astzbd delivers across Bangladesh.
- Moreover, the team packs each order carefully to protect the device in transit.
- Besides, the support team answers your questions before and after purchase.
