Laser Temp 301 Specification:
Spectral response: 8-4mm
Optical: D.S : 30:1 (50mm at 1500mm)
Response time: Less than 1 second
Temperature range: From -50 to +850C
Accuracy\*:
From -50 to -20C : plus/minus 5C
From -20 to +200C : plus/minus 1.5% of reading plus/minus 2C
From +200 to +538 C : plus/minus 2% of reading plus/minus 2C
From +538 to +850C : plus/minus 3.5% of reading plus/minus 5C
Display resolution: 0.1C
Emissivity: Adjustable from 0.10 to 1.00 (pre-set at 0.95)
Over range indication: Display indication : -0L for a negative, over range, 0L for a positive over range.
Laser sighting: Wavelength : 630-670nm Output < 1mW, Class 2 (II)
Positive or negative temperature indication: Automatic (no indication for a positive
temperature) (-) sign for a negative temperature.
Display: 4 digits with LCD backlighted display.
Auto-extinction: Automatic after 7 seconds of inactivity.
High/low alarm: Flashing signal on display and beep signal with adjustable thresholds.
Power supply: Alkaline 9V battery.
Autonomy: 38h (inactive laser and backlight) 15 h (active laser and backlight)
Use temperature: From 0 to +50C.
Storage temperature: From -20C to +60C.
Relative humidity: From 10% to 90%RH in operating mode and >80%RH in storage.
Dimensions: 175x110x45mm.
Weight: 230g (included battery).
Memory: 20 temperature values with unit of measurement (C or F).
Make sure that the target is larger than the size of the laser sighting.

K thermocouple probe features
Temperature range: From -40 to +400C
Display range: From -50 to +1370C
Resolution: 0.1C
Accuracy: plus/minus 1.5% of reading plus/minus 3C
Cable length:1m

\*Accuracy for an ambient temperature from 18 to 28C (with a relative humidity lower
than 80% RH)