Pressure and temperature readings for refrigeration service
Verified product information
Two-valve digital manifold kit with wired clamps
-1 to +60 bar · ±0.5% full scale · IP54 · two wired NTC clamps and case

Product overview
-1 to +60 bar · ±0.5% full scale · IP54 · two wired NTC clamps and case
Order 0564 5501 is the wired-probe basic kit. Wireless-probe kit 0564 5502 is separate. Vacuum measurement needs a compatible optional vacuum probe.
Key capabilities
testo 550s Basic Kit
Bluetooth connection to testo Smart App
Two wired NTC clamp probes supplied
Technical specifications
8 Technical specifications
Checked against the manufacturer's official product page · 2026-10-10
- Kit order number / 套装订货号
- 0564 5501
- Instrument order number / 主机订货号
- 0564 5500
- Pressure range / 压力量程
- -1 to +60 bar
- Pressure accuracy / 压力精度
- ±0.5% full scale / 满量程
- Pressure resolution / 压力分辨率
- 0.01 bar
- Instrument temperature range / 主机温度量程
- -50 to +150 °C
- Included clamp probe range / 随附钳形探头量程
- -40 to +125 °C
- Protection / 防护等级
- IP54
testo 550s Basic Kit
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-1 to +60 bar · ±0.5% full scale · IP54 · two wired NTC clamps and case


