UNI-T UT336V Wireless Vacuum Gauge – Bluetooth Digital Micron Gauge for Refrigeration & AC

UNI-T UT336V Wireless Vacuum Gauge in Sri Lanka

High-Precision Bluetooth Micron Gauge for Refrigeration & AC

The UNI-T UT336V Wireless Vacuum Gauge is a compact, high-precision digital micron gauge with Bluetooth connectivity, built to monitor vacuum levels during evacuation of refrigeration, heat pump, and air conditioning systems. It gives installation, commissioning, and maintenance technicians in Sri Lanka a fast, reliable way to confirm proper dehydration and system cleanliness before recharging.

Measuring from 1 to 19,000 microns across 12 selectable pressure units (micron, mBar, Pa, kPa, hPa, mTorr, Torr, mmHg, inHg, inH₂O, psia), the UT336V pairs with the free iENV mobile app for real-time graphing, 8,000-point offline data logging, and one-tap PDF/CSV report export. Its IP54-rated housing, audible/visual vacuum-target alarm, and dedicated H₂O saturation-temperature judgement make it a dependable field tool for confirming deep-vacuum integrity on the job site.

Technical Specifications

Vacuum Range: 1 – 19,000 micron | Overload Pressure: 27.5 bar

Vacuum Units: Micron, mBar, Pa, kPa, hPa, mTorr, Torr, mmHg, inHg, inH₂O, psia

Resolution: 1 micron (1–400μ) | 10 micron (400–3000μ) | 100 micron (3000–10000μ) | 250 micron (10000–19000μ)

Accuracy: ±(10% rdg + 10 micron) from 1–10,000 micron | ±20% from 10,000–19,000 micron

Ambient Temperature: -20°C ~ 60°C range | Resolution 0.1°C | Accuracy ±0.5°C

Interface: 1/4" SAE connector

Data Storage: Up to 8,000 offline readings

Key Features

Bluetooth App Connectivity: Pairs with the iENV app (iOS & Android) for real-time measurement, landscape/portrait viewing, and PDF/CSV report export

UT336E Sync: Wirelessly synchronizes live readings with the UT336E digital manifold's vacuum mode

Visual & Audible Alarm: Red/blue LED indicators plus buzzer alert when the target vacuum level is reached

H₂O Status Judgement: Displays saturation temperature and ΔT to evaluate moisture removal and vacuum condition

Rugged Build: IP54-rated housing with hand-strap design for secure one-handed field use

Power: 3 x AA 1.5V batteries, approx. 100 hours battery life (backlight off), auto power-off after 10 minutes idle

Unit Memory: Retains the last-used vacuum and temperature unit on power-up

Applications

Deep vacuum verification for heat pump installation and commissioning

Automobile air conditioning system evacuation and leak-free charging checks

Commercial and residential AC servicing and preventive maintenance

Industrial refrigeration system dehydration and moisture-removal confirmation

Package Includes

1 x UNI-T UT336V Wireless Vacuum Gauge main unit

User Manual

Safety Guide

General Download Operation Guide

3 x AA Batteries

Hanging Hook

Hard Cloth Carrying Bag

Downloads

📄 Download UNI-T UT336V Data Sheet
📄 Download UNI-T UT336V User Manual