As a professional technician, the assurance of a deep vacuum on a system is imperative. The main problem with many small handheld units is their inaccuracy and durability. Although the thermocouple sensor has been proven to be much more accurate and durable than the thermister type, the problem has been the inconvenience of a cumbersome tabletop unit.

Mastercool is introducing a handheld unit using thermocouple technology. This vacuum gauge has been designed with the technician’s field environment in mind, allowing for self-calibration and a sensor that small oil mists will not damage. The Mastercool unit allows a target vacuum range to be programmed with a light sensor indicator.

Now you can continue with your other work and return to the system once you see the indicator light signaling your target vacuum.

Key Features

• 0-19000 Micron Range
• Measures Hg, Torr, psia, mbar, mTorr, Pa, micron, kPa
• Bluetooth Mobile App
• Data Storage and Export Function
• Data Analysis Graphs
• Auto Off
• High/Low-Pressure Alarms
• LCD Display with Backlight
• Protection grade IP65 (Water + Dust Resistant)
• Carry Bag
• 12 Month Warranty

Specifications

• Measuring range: 0-19000 microns
• Operating temperature 0°F~140°F(-178°C~60°C)
• Resolution:
• 0-400 1 Micron
• 400-3000 10 Micron
• 3000-10000 100 Micron
• 10000-19000 250 Micron
• Wireless / Bluetooth transmission distance: 30m
• Data Storage: 9943 readings
• Fitting: 1/4″ Male Flare
• Accuracy: + / – 10%
• Product size: 127 x 74 x 37 mm
• Power supply: 3 AA batteries
• Max overpressure: 27.5 bar
• Battery life: 200h
• Units: inHg, Torr, psia, mbar, mTorr, Pa, micron, kPa

What's included

• Response Time: 250 mSec.
• Sensor Cable: Spiral cable extended to 6.5 feet (2.6 meters)
• Sensor: Thermocouple sensor
• Connection Fitting: 1/4” flare female adapter
• Operating Temperature: 32 to 120ºF (0 to 45ºC)
• Power: 9V DC battery (AC/DC Adapter Optional)
• Battery Life: 36 hours
• Low Battery Indicator: Special ICON on LCD
• Vacuum Units: Micron, Torr, mTorr, mmHg, mBar, Pa
• Accuracy Range*: ATM-1000 Microns: ±10% of reading 1000 – 100 Microns: ±7% of reading, 100 – 1 Micron: ±5% of reading

* Unit accuracy refers to sensor specifications and is based on optimal laboratory conditions. Field operations may greatly deviate from these levels.

Optional Accessories:

Warranty:

12 Month Manufacturer's Warranty.