Elitech Smart Tools

09/02/2026

🔧 | Pressure Test Not Starting?
We received a question from an HVAC technician about why the Pressure Holding Test wouldn’t start.

Here’s the answer:
On Elitech EMG digital manifolds, the Pressure Holding Test requires system pressure above 30 PSI to activate.

Why?
A pressure holding test works by monitoring pressure changes over a period of time. If the initial pressure is too low, even small pressure fluctuations can have a greater impact on the assessment.
The 30 PSI activation requirement helps ensure there is sufficient system pressure for a more reliable pressure-holding assessment.

So, if the test doesn’t start, check the system pressure first. 🔧
Have you ever run into this during a pressure test? Let us know in the comments. 👇

09/01/2026

🔍See what you can't reach.
In tight or hard-to-reach spaces, getting a clear view can make all the difference.
The Elitech ELS-240 helps you inspect areas that are difficult to see or access — and its articulating probe makes it easier to navigate tight spaces.
From automotive inspection to HVAC maintenance, it’s built to help you see more and reach further.
HVAC techs, where would you use an inspection camera like this? 👇

08/29/2026

Think you know your refrigerants? 👀🔧
What types of refrigerants can the Elitech ILD-300 detect?
A. CFCs
B. HCFCs
C. HFCs
D. All of the above
Drop your answer in the comments! 👇

Want to learn more about the ILD-300？https://www.elitechus.com/collections/refrigerant-leak-detector/products/elitech-ild-300-high-sensitivity-advanced-infrared-refrigerant-leak-detector-with-flexible-probe-10-years-sensor-life

08/28/2026

We dropped three manifolds. Only one kept its accuracy. 👀🔧

Two mechanical. One digital.
One pressure reference.
One drop test.

See what happened — and why reliable pressure readings matter more than you think.

👉 Read the full test.https://www.elitechus.com/blogs/hvac-resource-center-buying-guides-how-to-choose/we-dropped-two-mechanical-manifolds-and-a-digital-one-only-one-was-still-trustworthy

A mechanical gauge that is wrong does not look wrong.

08/28/2026

Still guessing what’s really going on inside the system? 🔧

When you’re troubleshooting an HVAC/R system, you don’t need more numbers—you need clear, actionable readings.

The Elitech LMG-10 Digital Manifold puts pressure, temperature, superheat & subcooling readings right at your fingertips, helping you diagnose faster and work with confidence.

✅ Large, easy-to-read display
✅ Dual temperature-compensated pressure sensors
✅ Supports 88 refrigerants
✅ Automatic superheat & subcooling calculation
✅ Long battery life

Less time figuring out the numbers. More time fixing the problem.

🔧 LMG-10 — Built for the field.

08/27/2026

📦 LET’S UNBOX IT! 🔧
A new inspection tool has arrived — meet the Elitech Articulating Borescope Inspection Camera.
Inside the box, you’ll find everything you need to get started. But the real highlight? 👇
🔄 360° Two-Way Rotating Probe
Turn. Steer. Inspect from every angle.
With a 360° two-way rotating probe, you can easily adjust the viewing direction to inspect hard-to-reach areas from different angles — helping you see more without constantly repositioning the tool.
🔍 6.2mm Slim Camera Probe
Small enough to reach into tight spaces and inspect even the smaller corners that are difficult to see with the naked eye. Combined with adjustable LED lighting, the ELS-240 helps illuminate and reveal what’s hiding inside.
From automotive inspections to HVAC/R and equipment maintenance, the ELS-240 is made to help you see where your eyes can’t.
Small probe. Big access. 🔍
👉 Want to take a closer look? Click the link in the caption to shop the ELS-240:
https://www.elitechus.com/products/elitech-els240-articulating-borescope-inspection-camera-two-way-180-steering-endoscope-with-4-3-ips-screen-6-2mm-ip67-waterproof-probe-720p-hd-industrial-scope-for-automotive-mechanics-1m?_pos=2&_sid=801d540fe&_ss=r

08/26/2026

A day on the job with Elitech. 🔧
Just real HVAC/R work in the field.
What’s the one tool you always bring to the job? 👇

08/25/2026

⏱️ SAVE YOUR TIME. GET MORE DONE.
Every minute counts on the job. The Elitech DMG-4B Digital Manifold Gauge helps simplify your HVAC/R workflow and reduce unnecessary steps.
📱 See Data Without Stopping
Monitor real-time measurements through the app, so you can check system data without constantly going back to the gauge.
📊 Skip Manual Note-Taking
Record and export measurement data digitally, saving time spent writing down readings and organizing them later.
🔧 Do More with One Tool
Pressure, temperature, vacuum judgment, and pressure-hold testing — multiple functions in one digital manifold.
📈 Finish Diagnosis Faster
Get key system data in one place, making it easier to evaluate system conditions and move on to the next step.
Less time checking. Less time recording. More time getting the job done.
⏱️ Save your time. Work smarter with Elitech.
Learn more about DMG-4B: https://www.elitechus.com/products/elitech-digital-manifold-gauge-app-control-ac-gauges-artemis

08/24/2026

🔧
Real tools. Real jobs. Real experiences.
See how our customer puts the Elitech LMC-310 to work for refrigerant charging. 👇
📦 Everything you need
The LMC-310 comes with a wireless remote, charging valve, and convenient carrying case.
📱 Bluetooth convenience
Monitor the data wirelessly and keep track of the charging process with ease.
🎯 Set your target amount
Set the desired amount and easily monitor the refrigerant as you add it.

Thanks to our customer for sharing this real-world experience with Elitech! 🙌
Learn more about LMC-310: https://www.elitechus.com/products/elitech-lmc-310-wireless-remote-refrigerant-hvac-electronic-charging-weight-recovery-scale-overweight-protection-220-lbs-100-kg?_pos=1&_sid=653fc1267&_ss=r

08/22/2026

🔧
HVAC/R TECHS — WHAT MATTERS MOST TO YOU?
When choosing a tool for your daily HVAC/R work, what matters most to you?

A. 🎯 Accuracy - Reliable and precise measurements
B. 💪 Durability - Built to handle tough jobs
C. ⚡ Efficiency - Get the job done faster
D. 👌 Ease of Use - Simple and intuitive operation
E. 💰 Value for Money - Great performance at the right price

👇 If you could choose only ONE, which would it be?
Drop A, B, C, D, or E in the comments — and tell us why!