Features & Applications:
Testo 523 digital gauge set measures pressures and temperatures and calculates superheat/subcooling for up to 38 refrigerants on all AC/R, and heat-pump systems. Monitors and controls refrigerant with the integral two way manifold and sightglass. Records 1,000 tests and produces professional reports.
Features:
- Real-time superheat and subcooling readings
- Confidently charge at outdoor temperature down to 55°F
- 30 ""P/T charts"" built-in
- Digital readout of temperatures and pressures
- One button MIN/MAX/HOLD
- Built-in lockable Carabiner-type hook
- Backlit sight glass
- 3-port, 2 valve manifold (1/4 SAE)
- Prints all data to testo printers
- Operating range 368/735 PSI low/high sides
- Compatible with all refrigerants except ammonia
- Kit includes:
- 523 AC/Refrigeration AnalyzerRecording Digital Gauge Set (Brass)
- Pipe-Clamp Temperature Probe (9.5"")
- Carrying Case
- IR (wireless) printer
- Spare paper (6 rolls)
Spec Summary:
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Dimensions:
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7 3/4 x 4 1/2 x 1 3/4 |
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Watertight housing:
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NEMA 13 (IP 65) |
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Pressure accuracy:
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0.5% Full scale 1 digit |
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Ambient Temperature
Compensation:
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from 14 to 122°F |
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Battery:
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9 Volt |
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Battery Life:
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40 hours
(continuous, backlight off) |
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Extended battery life:
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Sleep mode during
extended datalogging |
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System connection:
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7/16"" UNF |
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Sensor diaphragm:
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316L Stainless Steel |
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Operating/Storage Temp.:
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-4 to 140 °F |
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Compatable with:
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any refrigerant; Nitrogen,
Water, Glycol (or secondary loop coolants)
except Ammonia |
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Measuring units:
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Easily switch from
English to metric (SI) |
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