Mastech MS6540A Auto Range Non-contact Infrared Thermometer IR Temperature Meter Tester -32C~850C D:S (30:1)

Features:
Auto range
Wider temperature range, faster response
Adjustable emissivity
Maximum, minimum, average, relative value
Upper / lower temperature settings, limit alarm
Data Hold / Store 100 sets of data
Dual digital LCD display
Back light/laser dot sight
High and low temperature alarm: Default: High =1000 Low=00
Emissivity arbitrary regulation(0.10~1.00)
Laser power: <1mW
Response time: 300 ms

Specifications:
Measurementrange: -32 Accuracy: 1%+1 Repeat accuracy: 0.5 Resolution: 0.1 D:S= 30:1
Responding time: 60ms
Laser power: Less than 1 mW
Battery: 6F22(9V)
Auto power off: 10 Seconds

Package includes:
1 * MS6540A Infrared Thermometer
1 * User manual