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For refrigeration engineers: The kit contains two testo 549i high-pressure gauges, two testo 605i thermohygrometers and two testo 115i clamp thermometers. Used in conjunction with your smartphone/tablet, the kit is ideal for servicing, troubleshooting and installing air conditioning and refrigeration systems. The testo Smart App makes your work easier and more efficient: over 90 stored refrigerants, automatic calculation of superheating/subcooling, target superheat and cooling/heating load, emailing of measurement data reports as PDF or Excel files.
Temperature - NTC | Measuring range -40° to 302 °F / -40 to +150 °C |
|---|---|
Accuracy ±2.3 °F (-4° to 185 °F) / ±1.3 °C (-20 to +85 °C) | |
Resolution 0.1 °F / 0.1 °C | |
General technical data | Weight 4.49 oz. / 127.4 g |
|---|---|
Dimensions 7 x 4 x 1 in. / 183 x 90 x 30 mm | |
Operating temperature -4° to 122 °F / -20 to +50 °C | |
Housing Plastic | |
System requirements requires iOS 11.0 or newer; requires Android 6.0 or newer; requires mobile end device with Bluetooth 4.0 | |
Product colour black/orange | |
Battery type 3 x AAA | |
Battery life 150 h | |
Storage temperature -4° to 140 °F / -20 to +60 °C | |
Pressure measurement | Measuring range -15 to +870 psi / -1 to +60 bar |
|---|---|
Accuracy ±0.5 % of full-scale value | |
Resolution 0.01 psi / 0.01 bar | |
Probe connection 7 / 16 in. - UNF | |
Overload rel. (high pressure) +943 psi / +65 bar | |
General technical data | Weight 5.52 oz. / 156.6 g |
|---|---|
Dimensions 5 x 1 x 1 in. / 125 x 32 x 31 mm | |
Operating temperature -4° to 122 °F / -20 to +50 °C | |
Housing Plastic | |
Product colour black/orange | |
Battery type 3 x AAA | |
Battery life 150 h | |
Pressure media CFC, HFC, HCFC, N, H₂O, CO₂ | |
System requirements requires iOS 8.3 or newer; requires Android 4.3 or newer; requires mobile end device with Bluetooth 4.0 requires iOS 11.0 or newer; requires Android 6.0 or newer; requires mobile end device with Bluetooth 4.0 | |
Storage temperature -4° to 140 °F / -20 to +60 °C | |
Temperature - NTC | Measuring range -4° to 140 °F / -20 to +60 °C |
|---|---|
Accuracy ±1.4 °F (-4° to 32 °F) / ±0.8 °C (-20 to 0 °C) ±0.9 °F (32° to 140 °F) / ±0.5 °C (0 to +60 °C) | |
Resolution 0.1 °F / 0.1 °C | |
Humidity - Capacitive | Measuring range 0 to 100 %rH |
|---|---|
Accuracy ±5 %rH (< 10 %rH or > 90 %rH) ±3.0 %rH (10 to 35 %rH) (at +77°F) / ±3.0 %RH (10 to 35 %RH) (at +25°C) ±2.0 %rH (35 to 65 %rH) (at +77°F) / ±2.0 %RH (35 to 65 %RH) (at +25°C) ±3.0 %rH (65 to 90 %rH) (at +77°F) / ±3.0 %RH (65 to 90 %RH) (at +25°C) | |
Resolution 0.1 %rH | |
General technical data | Weight 3.05 oz. / 86.4 g |
|---|---|
Dimensions 10 x 1 x 1 in. / 243 x 30 x 24 mm | |
Operating temperature -4° to 122 °F / -20 to +50 °C | |
Housing Plastic | |
System requirements requires iOS 11.0 or newer; requires Android 6.0 or newer; requires mobile end device with Bluetooth 4.0 | |
Product colour black/orange | |
Battery type 3 x AAA | |
Battery life 150 h | |
Length probe shaft 3.937 in. / 100 mm | |
Storage temperature -4° to 140 °F / -20 to +60 °C | |
General technical data | Weight 26.25 oz. / 744.2 g |
|---|---|
Dimensions 15.7 x 11.4 x 3.1 in. / 400 x 290 x 80 mm | |
Product colour Black | |
