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The contactless HVAC Meter PCE-777N measures the temperature of surfaces via infrared beam non-destructively and from a distance. This light contactless HVAC Meter is characterized by simple operation and the red sighting tool. So you can accurately measure the temperature of a particular area on a surface. The contactless HVAC Meter is for industry and craft, maintenance and servicing, e.g.in the field of heating, ventilation and air conditioning, automotive, and is useful in the control of electrical equipment and control systems.
The contactless HVAC Meter PCE-777N can also be used under difficult conditions and provides you with measurement results. The backlight of the contactless HVAC Meter is selectively turned on or off. The contactless HVAC Meter has a visible sighting tool for precise contactless pointing and quick temperature measurement from a safe distance of hot or moving objects or of difficult measuring points. The emission level is fixed for this contactless HVAC Meter at 0.95 and covers about 90% of all temperature measuring tasks.
Temperature measuring range | -30 ... 260 °C -22 ... 500 °F |
Response time | < 1 s |
Overload | LCD display "------" |
Polarity | Automatically (no indication of positive polarity) Minus (-) sign for negative polarity |
Emissivity (fixed) | 0.95 |
Measuring spot ratio | 8:1 |
Laser point | A visible point laser beam power <1mW, Wavelength 630 ... 670 nm, Class II |
Spectral range | 6 ... 14 µm |
Automatic shutdown | After 8 seconds of inactivity |
Operating conditions | 0 ... 50 °C / 32 ... 122 °F, 10% ... 90% r.H. |
Storage conditions | -20 ... 60 °C / -4 ... 140 °F, < 80% r.H. |
Power supply | 9V block battery |
Dimensions | 82 x 41.5 x 160 mm / 3.2 x 1.6 x 6.3 in |
Weight | 180 g / < 1 lb |
Specifications Infrared Thermometer | |
Measuring range | -30 ... 0 °C / -22 ... 32 °F (range 1) 0 ... 260 °C / 32 ... 500 °F (range 2) |
Resolution | 0.1 °C / 0.1 °F (both ranges) |
Accuracy | ±4 °C / ±4 °F (in range 1) ± 2% of reading / ± 2 °C / ± 4 °F (range 2) |