11. Technical Specifications
Type Non-Contact infrared thermometer
Model no. 429
Measuring Range:
Human Mode:
Object Mode:
Calibration Accuracy:
Human Mode:
Object Mode:
Display Resolution:
Operating Environment:
Storage/Transportation
Environment:
Power Supply:
Weight:
Dimensions:
Operation Distance:
Auto Off:
Battery Life:
71.6° F
22° C
50.0°F ~ 122.0°F
60.8° F
16° C
71.6° F
22° C
(10°C ~ 50°C)
32.0°F ~ 212.0°F
(0°C ~ 100°C)
55° F
71.6° F
-25° C
22° C
60.8° F
16° C
71.6°F ~ 104.0°F: ±0.5°F
(22°C ~ 40°C): ±0.3°C
60.8° F
55° F
16° C
-25° C
68°F: ± 1°F
> 68°F: ± 5%
55° F
-25° C
0.1°F (0.1°C)
60.8°F ~ 95°F
(16°C ~ 35°C)
with relative humidity up to 85%
(non condensing)
-13°F ~ 131°F
(-25°C ~ 55°C)
with relative humidity up to 85%
(non condensing)
2x 1.5V AAA size alkaline batteries
Approximately 3 oz / 87 g (with batteries)
Approximately 2.06" x 1.75" x 5"
52.4 mm x 44.5 mm x 129.9 mm (LxWxH)
Starting approximately 1.
4 ~ 6 cm (±1 cm)
After 30 seconds of inactivity
2,000-2,500 measurements
104.0° F
40° C
50° F
10° C
95° F
35° C
104.0° F
40° C
71.6° F
22° C
50° F
10° C
131° F
104.0° F
55° C
40° C
95° F
35° C
32.0° F
50° F
0° C
10° C
71.6° F
22° C
95° F
131° F
35° C
55° C
71.6° F
22° C
32.0° F
0° C
( 20°C: ± 1°C)
131° F
55° C
(> 20°C: ± 5%)
71.6° F
22° C
32.0° F
0° C
71.6° F
22° C
60.8° F
16° C
60.8° F
16° C
55° F
-25° C
55° F
-25° C
57" - 2.36"
122.0° F
50° C
104.0° F
40° C
122.0° F
50° C
122.0° F
212.0° F
100° C
50° C
104.0° F
40° C
104.0° F
40° C
212.0° F
100° C
104.0° F
40° C
212.0° F
100° C
50° F
10° C
104.0° F
40° C
95° F
50° F
35° C
10° C
71.6° F
22° C
95° F
35° C
131° F
71.6° F
55° C
22° C
32.0° F
0° C
131° F
55° C
32.0° F
0° C
122.0° F
50° C
122.0° F
50° C
104.0° F
40° C
104.0° F
40° C
212.0° F
100° C
212.0° F
100° C