ZREALBANG Non-contact Infrared IR Digital Thermometer,LCD Display Laser Pointer Measurement Thermometer - -58 °F to 788°F (-50°C to 420 °C) (RZ300E)

Features:
Range: -50~420 degrees Celsius(-58~788 degrees Fahrenheit).
Distance: Spot = 12:1.
Data hold/recall function.
Adjustable emissivity (preset at 0.95).
Spectral Response from 8~14?m.
Large clear LCD display with backlight for easy reading even in dark places.
Maximum, Minimum, Average and Difference temperature functions.
High/Low Temperature Alarm.
Measure hazardous or inaccessible objects (high-voltage parts).
Laser on/off selection and auto power off.

Specifications:
Temperature Range: -50~420°C / -58~788°F
Accuracy: 0~420°C /32~788°F: ±1.5°C (±2.7°F) or ±1.5%; -50~0°C /-58~32°F: ±3°C (±5°F), whichever is greater
Resolution:0.1°C /°F
Repeatability:±1% of reading or ±1°C
Response Time: 500ms
Spectral Response: 8-14?m
Emissivity: 0.10~1.00 Adjustable(0.95 Preset)
Distance Spot Ratio: 12:1
Power Supply: 1 * 9V/6F22 Battery(not included)
Working temp./humidity: 0~40°C , 10~95% RH Non-condensing
Item Size: 15.3 * 10 * 4.3cm / 6 * 3.94 * 1.7in
Item Weight: 128g / 4.53oz
Package Size: 21 * 16 * 5cm / 8.26 * 6.3 * 1.97in
Package Weight: 173g / 6.12oz