Compact Infrared Camera with 80x80pxl resolution and Bluetooth

THT33 was designed for any application in the thermal imaging field. It enables you to save thermal images into its internal memory under BMP format as well as display and share those pictures on your mobile devices (tablets/smartphones) through Bluetooth connection and special APP HTMercury.

THT33 is provided with IR sensor with resolution (80x80pxl) making it suitable for maintenance operations on every type of industrial installations. This model has a wide temperature range (max. 380°C) granting you the opportunity of carrying out advanced analysis including up to 3 measuring points on each picture. It is the ideal device to detect electrical faults, check of mechanical parts, analysis of hydraulic systems, forced ventilation, etc.


Temperature screening with alarm threshold 32 ÷ 42 ±0.5
IR sensor resolution 80×80
Infrared temperature measuring range -20°C + 380°C/ -4°F + 716°F
Thermal sensitivity <0.1°C @ 30°C
NETD <100mK
Spectrum range 8 ÷ 14μm
IFOV (@1m) 4.53mrad
Type of IR sensor UFPA
Frequency 50Hz
Field of view (FOV) 21°x 21°
Focus width of standard lens 7.5mm
Focusing of IR optics Automatic
Resolution and FOV of integrated camera
3 cursors: Central, Min, Max.
8 standard + 10 custom colour palettes 5 standard, no custom
Readings in °C, °F, °K
AVG function
Threshold exceeded alarm with buzzer
Manual and automatic span
Power supply with rechargeable battery
Mini-USB interface for PC connection
Battery type Rechargeable Li-ION 3,7V 1300mAh
Recharging system On thermal camera
Duration 5 hours (Bluetooth OFF), 4 hours (Bluetooth ON)
Hole for tripod insertion
Operating temperature -10°C ÷ 45°C
Operating humidity <80%RH
  -20°C ÷ 60°C
Storage humidity <80%RH
Mechanical protection IP54 in compliance with IEC529
Falling test 2m
Size (LxWxH) (mm) 180x60x75mm
Weight in grams (batteries included) 260g
Addcom Solution Pte Ltd