Fieldpiece DR58 Heated Diode Refrigerant Leak Detector
by Fieldpiece Instruments
High sensitivity at <0.03 oz/yr, IP54 rated, 18-hour USB-C battery, A2L compatible. Detects all HFC/HCFC/HFO and N2H2 tracer gas.
6.7 - Good Custom · $375 10 Features
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www.fieldpiece.com
About This Product
The DR58 is frequently cited in HVAC School and AC Service Tech content as a top-tier field leak detector. Sensor life ~300 hours typical — replacement sensors available. Bar graph + numeric display is a key UX differentiator.
Tool Specifications
- Accuracy Class
- Field Grade
- Measurement Range
- Sensitivity <0.03 oz/yr (1 g/yr)
- Ruggedness
- Field
- Battery
- Li-Ion 2600 MAh, USB-C Rechargeable
- Warranty
- 1 year
- Ecosystem
- standalone
A2L Compatible
FSH Score Breakdown
Ease of Use 7.0
Features 7.5
Support 7.0
Value 6.5
Integrations 5.0
AI Capabilities 1.0
Customer Reviews
Features
10 features confirmed across
4categories· Showing confirmed capabilities only
Hardware Features4features
IP/Weather RatingRuggedized IP54 housingTouchscreen DisplayBright, LCD screen with easy-to-see bar graphs and numeric readingsRechargeable BatteryUSB-C rechargeable batteryMulti-Measurement ModesAutomatic and manual zeroing
Equipment & Asset Management3features
Asset ManagementReplaceable sensorAlertsDual audible and visual alarmsRemote DiagnosticsRed LED tip indicator
Compliance & Safety2features
Leak Detection TrackingDetects all HFC, CFC, HCFC, HFO and blendsLeak TestingNumeric leak size indicator with bar graph
Mobile & Field Tools1feature
Bluetooth Probe IntegrationThree adjustable sensitivity levels
Pricing
- Model
- Custom
- Starting at
- $375
- Notes
- ~$375 retail. Digital heated diode refrigerant leak detector. Detects HFC, CFC, HCFC, HFO refrigerants. 18+ hr USB-C rechargeable battery.
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