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Long-term measurement with intelligent error analysis in the testo Smart App
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World's longest battery life of up to 360 hours with rechargeable battery (USB-C) and batteries
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Suitable for use with A3 and A2L refrigerants
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In the kit: testo 570s digital manifold, 2x testo 115i wireless clamp temperature probes, 1x testo 552i wireless vacuum probe, 4-piece hose filling set and case
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Temperature Measuring range
-50 to +150 °C
Accuracy
±0.5 °C
Resolution
0.1 °C
Probe connection
2 x Plug-in (NTC)
Pressure measurement Measuring range
-1 to 60 bar
Accuracy
±0.25 % fs
Resolution
0.01 bar
Probe connection
3 x 7/16" – UNF + 1 x 5/8'' – UNF
Overload rel. (low pressure)
65 bar
Overload rel. (high pressure)
65 bar
General technical data Weight
1.3 kg
Dimensions
229 x 112.5 x 71 mm
Operating temperature
-20 to +50 °C
Protection class
IP54
System requirements
requires iOS 11.0 or newer; requires Android 6.0 or newer; requires mobile end device with Bluetooth 4.0
Auto-off instrument
10 min
Battery life
With built-in rechargeable battery:; ≥220 h without Bluetooth®, without illumination; ≥120 h with Bluetooth® and illumination; With 3 AA batteries:; ≥145 h without Bluetooth®, without illumination; ≥75 h with Bluetooth® and illumination
Battery type
Built-in rechargeable battery: LI batttery 18650; Replaceable battery: 3 alkaline batteries AA
Radio range
150 m
Storage temperature
-20 to +60 °C
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Temperature - NTC Measuring range
-40 to +150 °C
Accuracy
±1.3 °C (-20 to +85 °C)
Resolution
0.1 °C
General technical data Weight
127.4 g
Dimensions
183 x 90 x 30 mm
Operating temperature
-20 to +50 °C
Product-/housing material
Plastic
System requirements
requires iOS 13.0 or newer; requires Android 8.0 or newer; requires mobile end device with Bluetooth 4.0
Product colour
black/orange
Battery life
150 h
Battery type
3 AAA micro batteries
Data transfer
Bluetooth®
Radio range
100 m
Refrigerant
A2L / A3 compatibel
Storage temperature
-20 to +60 °C
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Absolute Pressure Measuring range
0 to 26.66 mbar /
0 to 20000 micron
Accuracy
±10 micron + 10 % of mv (100 to 1000 micron)
±(1
Resolution
1 micron (0 to 1000 micron) /
10 micron (1000 to 2000 micron) /
100 micron (2000 to 5000 micron) /
Overload
absolute: 6.0 bar / 87 psi
(relative: 5.0 bar / 72 psi)
General technical data Weight
142 g
Dimensions
150 x 32 x 31 mm (LxWxH)
Operating temperature
-10 to +50 °C
Protection class
IP54
System requirements
requires iOS 13.0 or newer; requires Android 8.0 or newer; requires mobile end device with Bluetooth 4.2
Product colour
black/orange
Auto-off
10 min*
Battery type
3 AAA micro batteries
Battery life
39 h
Connection
7/16“ UNF
Interface
Bluetooth® 4.2
Storage temperature
-20 to +50 °C
* when not connected via Bluetooth
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General technical data Weight
1200 g
Dimensions
455 x 320 x 108 mm
Product colour
Black