HIKVISION H21Pro new economical handheld temperature measurement thermal imager, 256 new economical dual-light handheld temperature measurement thermal imager, can measure the temperature of high-temperature targets in the environment, help on-site personnel quickly troubleshoot faults, assist in decision-making, and ensure safety; compared with 160, 256 has clearer images and fuller details, making it a temperature measurement tool for engineers.
Application areas: industrial temperature measurement, handheld inspection applications, spot inspection and maintenance, HVAC leakage, electronic maintenance
Product features:
Thermal imaging image:
Original resolution 256 × 192, high-sensitivity vanadium oxide uncooled detector
Support timing and temperature difference shutter correction
Support 3D noise reduction function, image detail enhancement function
Support 4 adjustable pseudo colors
Dual light fusion: Support thermal imaging and visible light dual light fusion
Temperature abnormality alarm function:
Temperature measurement range: -20 °C~350 °C
Temperature measurement accuracy: ±2 °C or ±2% of reading (take the largest value)
System function:
Standby time>6 h, support automatic shutdown power saving mode
Support center point, highest temperature, lowest temperature measurement
Image storage full-screen temperature measurement information, support offline temperature measurement analysis (used with client)
Product parameters:
Sensor type: uncooled vanadium oxide microradiometer
Detector resolution: 256 × 192
Response band: 8~14 μm
NETD (noise equivalent temperature difference): <50 mk(@25 °C, F#=1.0)
Maximum image size: 240 × 320
Minimum imaging distance: 0.3 m
Field of view: 37.2° × 50.0°
Frame rate: 25 Hz
Pixel size: 12 um
Minimum measurement distance: 0.3 m
F value: F1.0
Temperature measurement unit: Celsius, Fahrenheit, Kelvin
Temperature measurement range: -20 °C~350 °C
Accuracy: ±2 °C or ±2% of reading (the largest value)
Spatial resolution (IFOV): 3.3 mrad
Visible light
Resolution: 1600 × 1200
Field of view: 55°× 42°
Maximum image size: 1600 × 1200
Image resolution: 1600 × 1200
Video resolution: 1600 × 1200
Image display
Display: 3.2-inch LCD screen (240 × 320)
Image mode: white hot, black hot, iron red, rainbow
Screen display mode: fusion, thermal imaging, visible light, picture-in-picture
Maximum image size: 240 × 320
Frame rate: 25 Hz
Image format: JPEG image with temperature measurement information, support client offline analysis
System function
UVC projection: support
Lighting: support
WIFI: not support
Alarm linkage: support sound alarm, light alarm, image alarm
Temperature measurement rules: 6 temperature measurement points (center point, highest temperature, lowest temperature, 3 custom points)
Storage: 16 GB built-in emmc
Power interface: Type-C direct charging
Battery type: rechargeable lithium-ion battery
Charging time: <3 h@25 °C
Battery working time: >6 h@25 °C
Power management: adjustable; off, 5 minutes, 10 minutes, 20 minutes
System parameters
Working temperature and humidity: -10 °C~50 °C, ≤95%
Storage temperature and humidity: -20 °C~60 °C, ≤95%
Protection level: IP54
Drop resistance: 2 m
Weight: 380 g (including battery)
Dimensions: 221.7 mm × 73.5 mm × 80.5 mm
Accessories: 5 V power adapter, USB cable, wrist strap, instruction document