561 HVACPro
Users Manual
Specifications
Infrared
Measurement Range | |
Spectral Range | 8 to 14 microns |
Accuracy | ± 1 % or ± 1 °C (2 °F); < 0 °C (32 °F), |
| ± 1 °C (2 °F) ± 0.1°/1° |
| (Assumes ambient operating temperature |
| of 23 to 25 °C (73 to 77 °F)) |
Repeatability | ± 0.5 % of reading or ± 1°C (2 °F) |
Response Time (95 %) | 500 ms |
Distance to Spot (D:S) | 12:1 |
Emissivity Adjustment | Three settings: low (0.3), medium (0.7), |
| high (0.95) |
Contact Probe
Probe Type | Wrap thermocouple type K probe with |
| miniconnector |
Measurement Range | 0 °C to 100 °C (32 °F to 212 °F) |
Probe Accuracy | ± 2.2 °C (4 °F) |
Display Resolution | ± 0.1 °C (0.1 °F) |
Secondary Display Information | Maximum, Minimum, Differential, KTC |
Laser
Sighting | Single point laser |
Power | Class 2 (II) operation; Output <1 mW, |
| wavelength 630 to 670 nm |
Electrical
Power Supply | 2 AA Batteries (alkaline or NiCD) |
Power Consumption | At least 12 hours battery life |
Physical
Weight | 17.69 cm (6.965 in) H x 16.36 cm (6.441 |
| in) L x 5.18 cm (2.039 in) W |
Size | 0.322 kg (0.7099 lb) |
Total Length of Thermocouple | Approximately 100 cm (40 in) |
Environmental
Operating Temperature Range | 0 °C to 50 °C (32 °F to 120 °F) |
Relative Humidity | 0 to 90 %, noncondensing up to 30 °C |
| (86 °F) |
Storage Temperature | - 20 °C to 65 °C |
Optional Accessories | Soft Case |
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