| IR-710 | 
            IR-712 | 
            IR-720 | 
            IR-730 | 
        
        
            | Temperature Range | 
            0°F to 716°F 
            -18°C to 380°C | 
            0°F to 2022°F 
            -18°C to 550°C | 
            -26°F to 1922°F 
            -32°C to 1050°C | 
            -26°F to 2282°F 
            -32°C to 1250°C | 
            
             IR-750 
              
            58°F to 2822°F 
            -50°C to 1550°C 
             | 
        
        
            | Accuracy With ambient operating temperature of 70°F to 77°F (21°C to 25°C) | 
            18°C to 10°C (-0.4°F to 50°F °2%+1°C(2°F), or °3°C (°6°F), whichever is greater 
            >10°C to 380°C (>50°F to 716°F): °2%, or °2°C (°4°F), whichever is greater | 
            °1.8% or °4°F (°1.8°C), whichever is greater | 
            >0°C to 1250°C (>32°F to 2282°F): °1.8% or °1.8°C 
            (°4°F), whichever is greater 
            -32°C to 0°C (-26°F to 32°F): °1.8%+1°C (2°F) or °2.8°C 
            (°6°F), whichever is greater | 
            >0°C to 1550°C (>32°F to 2822°F): °1.8% or °1.8°C (°4°F), whichever is greater >-35°C to 0°C (-31°F to 32°F): °1.8%+1°C (2°F) or °2.8°C (°6°F), whichever is greater -50°C to -35°C (-58°F to -31°F): not specified (for reference only) | 
        
        
            | Repeatability | 
            °0.5% of reading or °1°F (°0.5°C), whichever is greater | 
        
        
            | Display Resolution | 
            0.1°F / 0.1°C | 
            0.1°F / 0.1°C of reading < 999.9 0.2°F / 0.2°C of reading below 10°C (50°F) 1°F / 1°C of reading > 999.9 | 
        
        
            | Spectral Response | 
            8°m to14°m | 
        
        
            | Laser Sighting | 
            Single point laser | 
        
        
            | Laser Power | 
            Output > 1mW Class 2, wavelength 630 to 670nm | 
        
        
            | Response Time (95%) | 
            500ms | 
            250ms | 
        
        
            | Distance to Spot (D:S) | 
            10:1 | 
            12:1 | 
            20:1 | 
            30:1 | 
            50:1 | 
        
        
            | Minimum Spot Size | 
            20mm | 
            25mm | 
            24mm | 
            19mm | 
        
        
            | Emissivity | 
            0.95 | 
            Digitally adjustable from 0.10 to 1.00 by 0.01. Pre-set emissivity is 0.95 | 
        
        
            | Ambient Operating Temperature | 
            32°F to 104°F 
            0°C to 40°C | 
        
        
            | Relative Humidity | 
            0% to 75% non-condensing | 
        
        
            | Storage Temperature | 
            -4°F to 150°F / -20°C to 65°C | 
        
        
            | Temperature Display | 
            °F / °C selectable | 
        
        
            | Display Hold | 
            8 seconds | 
        
        
            MAX/MIN 
            Temperature Display | 
            • | 
            • | 
            • | 
            • | 
            • | 
        
        
            | DIF/AVG Temperature Display | 
            N/A | 
            • | 
            • | 
            • | 
            • | 
        
        
            | Dual LCD Display | 
            • | 
            • | 
            • | 
            • | 
            • | 
        
        
            | LCD Backlit | 
            • | 
            • | 
            • | 
            • | 
            • | 
        
        
            | Low Battery Indication | 
            • | 
            • | 
            • | 
            • | 
            • | 
        
        
            | Tripod mount | 
            N/A | 
            • | 
            • | 
            • | 
            • | 
        
        
            | Power | 
            9V 6F22 alkaline battery or equivalent | 
            9V 6F22 alkaline battery or by power adaptor (output DC 6V/450mA) | 
        
        
            | Battery Life | 
            10 hours with laser and backlight on 
            30 hours with laser and backlight off | 
        
        
            | Dimension (H x L x W) | 
            Approx.153 x 108 x 40 mm 
            (6.0 x 4.5 x 1.6 in) | 
            Approx.169 x 138 x 53 mm 
            (6.7 x 5.4 x 2.1 in) | 
            Approx.183 x 147 x 57 mm 
            (7.2 x 5.8 x 2.3 in) | 
        
        
            | Weight | 
            Approx.180 g (0.4 lb) 
            with battery installed | 
            Approx.290 g (0.64 lb) 
            with battery installed | 
            Approx.345 g (0.76 lb) 
            with battery installed | 
        
        
            | Included Accessories | 
            Battery and Instruction Manual | 
            Carrying Bag, Battery and Instruction Manual 
            (Battery not installed) | 
            Software CD, USB Cable, K-type Thermocouple Probe, Carrying Bag, Hard Carrying Case, Battery and Instruction Manual | 
        
        
            | Optional/ Recommended Accessories (IR-750 only) | 
            N/A | 
            Power adaptor EPS-700-US (US plug), EPS-700-EUR (European plug) |