- Ball Valve
- Charging Hose
- Charging Valve
- Cleaning Chemicals
- CO Meter
- CO2 Meter
- Condensate Drainage Pump
- Cooking Oil Tester
- Crimping Tool
- Data Logger and Monitoring System
- Deburring Tool
- Differential Pressure Meter
- Digital Manifold
- Electrical Measurement
- Electronic Charging Scale
- Emission & Flue Gas Analyzer
- Fixed Gas Leak Detector
- Flaring & Swaging Tool
- Hot Wire Anemometer
- Humidity / Moisture
- Hydraulic Tube Expander
- Indoor Air Quality (IAQ)
- Inverter Checker Kit
- Job Link System Probes Measuring Instruments
- Lux Meter (Light Meter)
- Manifold Set
- Manual Solenoid Magnet
- Multi Function Air Flow Meter
- Oil Filled Pressure Gauge
- Oil Pump (Compressor)
- Packaged Recovery Storage
- Performance Vacuum Equipment Tools & Accessories
- Portable Gas Leak Detector
- Pressure Gauge
- Pressure Gauge Calibration
- Quick Coupler
- Ratchet Wrench
- Refrigerant Charging Cylinder
- Refrigerant Gas
- Refrigerant Recovery Machine
- SF6 Gas Leak Detector
- Smart Probes
- Sound Level Meter
- Temperature
- Thermal Imagers
- Thermometer
- Torque Wrench
- Transmitter / Stroboscope / Tachometer
- TruBlu Evacuation Hose
- Tube Bender
- Tube Cutter
- Vacuum Gauge / Micron Gauge
- Vacuum Pump & Accessories
- Valve Core Tools
- Vane Anemometer
- Volume Flow Hood / Balometer
- ZoomLock Flame-Free / Braze-Free Refrigerant Fittings
- ZoomLock PUSH-TO-CONNECT Removable Refrigerant Fittings
REF-VAC REFCO Digital Vacuum Gauge
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REFCO Digital Vacuum Gauge REF-VAC
Download Files
ref-vac_3757.pdf (48.6 KB)4686712_REF-VAC_Manual_en-de-fr-it-es.pdf (516.44 KB)
4686712_REF-VAC_Herst-Erkl_en-de-fr-it.pdf (218.84 KB)
4686712_REF-VAC_CE_en-de-fr-it.pdf (122.49 KB)
The latest measuring instrument for the continuous reading of the measured values during the evacuation process in the field or in the laboratory. The device also has a practical hook for hanging and corresponds to IP classification 54.
| property | values |
| Area | 0 to 18000 microns / 0 to 2400 Pascals |
| units | Pascal, Mikron, mbar, Torr, mTorr, psi, inHg |
| resolution | 0.1Pa / 1micron / 0.001mbar / 0.001Torr / 1mTorr / 0.0001psi /0.0001inHg |
| sensor type | thermocouple |
| connection | 1/4 SAE = 7 / 16-20UNF |
| Operating temperature | 0 ° C to 40 ° C / + 32 ° F to 104 ° F |
| protection | IP54 |
| storage temperature | -20 ° C to + 60 ° C / -4 ° F to 140 ° F |
| Max. Overpressure | 34 bar / 500 psi |
| measurement accuracy |
up to 100 microns +/- 10 microns 101 - 750 microns +/- 45 microns |
| power supply | Batteries 3 x 1.5 V type AAA / Mignon / LR03 |
| Service life with continuous use | approx. 40 hours (depending on the battery type) |
| Auto shutdown |
after 10 min. if vacuum value greater than 18000 microns after 30 min. if vacuum value is less than 18000 microns |
Order No. 4686712