Testo 330i LX Advanced Combustion Analyzer Set with Wireless Smart Probes for Boiler and Burner Testing
- Operation independent of measuring location, and display of readings via smartphone or tablet using the testo 330i LX app
- Paperless documentation and report creation on site, with the testo 330i LX app
- Reliable attachment of the flue gas probe with the testoFix probe holder
- Robust, completely enclosed plastic housing, for use in harsh environments
The Testo 316-1 Gas Leak Detector
Quick and precise detection of natural gas leaks
The Testo 317‑3 CO Detection Monitor is a handheld carbon monoxide meter used by HVAC technicians, boiler service professionals, and home inspectors to quickly assess ambient CO levels during furnace and boiler maintenance. Reliable monitoring is essential because CO is colorless and odorless, and manufacturers like Testo note that accurate detection helps prevent poisoning and ensures safe combustion appliance operation.
Technicians praise the Testo 317‑3 for its fast readings, adjustable alarm thresholds, and audible and visual warnings, which improve on-field safety checks. Compared to simple CO badges, its ready-to-use design and adjustable alarms provide more precise diagnostics, supporting documented safety workflows during residential and light commercial inspections, as detailed in the ambient CO meter description.
Reliable and Easy to Use
The testo 316-1 features an adjustable sensitivity dial and a two-stage visual alarm system. A yellow LED signals readings above 200 ppm CH4, while a red LED indicates readings over 10,000 ppm CH4. This helps technicians pinpoint the exact leak location with precision.
Flexible and Durable Design
Equipped with a flexible gooseneck sensor, the detector reaches tight or difficult areas. The optional TopSafe protective cover shields the device from dust, dirt, and impact, ensuring long-term durability.
Industries and Advantages
The testo 316-1 is widely used in utilities, HVAC maintenance, and industrial gas systems. Users appreciate its speed, accuracy, and intuitive operation. Compared to competitors, its clear visual alarms and flexible sensor provide superior leak detection, especially in hard-to-reach spots.
Delivery Scope
testo 316-1 electronic gas leak detector, battery
For comprehensive industrial gas safety
The Testo 316‑1 gas leak detector, consider pairing this instrument with advanced combustion diagnostics tools such as the Testo 310 Combustion Analyzer Kit for detailed flue gas evaluation, the high‑accuracy Testo 300 Pro Combustion Analyzer Kit designed for commercial and industrial boiler and furnace tuning, and the wireless‑enabled Testo Smart Probes AC & Refrigeration Test Kit to support HVAC system diagnostics and performance verification across complex plant environments.
Q&A
What gases can the testo 316-1 detect?
It is specifically designed for detecting methane (CH4) in natural gas installations.
How sensitive is the detector?
The device can detect methane concentrations starting from 200 ppm, with a red alert for readings above 10,000 ppm.
Can it reach tight or hard-to-access areas?
Yes, the flexible gooseneck sensor allows detection in confined or difficult spaces.
Is a protective case available?
Yes, the optional TopSafe cover protects against impacts, dust, and dirt.
| Differential Pressure | |
|---|---|
| Measuring range | 0 to 120 InH₂O / 0 to 300 hPa |
| Accuracy | ±0.2 InH₂O (0.0 to +20.0 InH₂O) / ±0.5 hPa (0.0 to +50.0 hPa) ±1 % of mv (+20.0 to +40.0 InH₂O) / ±1 % of mv (+50.1 to +100.0 hPa) ±1.5 % of mv (Remaining Range) |
| Resolution | 0.0 InH₂O / 0.1 hPa |
| Flue gas O₂ | |
|---|---|
| Measuring range | 0 to 21 Vol.% |
| Accuracy | ±0.2 Vol.% |
| Resolution | 0.1 Vol.% |
| Flue gas CO | |
|---|---|
| Measuring range | 0 to 8000 ppm |
| Accuracy | ±10 ppm or ±10 % of mv (0 to 200 ppm) ±20 ppm or ±5 % of mv (201 to 2000 ppm) ±10 % of mv (2001 to 8000 ppm) |
| Resolution | 1 ppm |
| CO determination (with H₂-compensation), automatic dilution | |
|---|---|
| Measuring range | 0 to 30000 ppm |
| Accuracy | ±200 ppm or ±20 % of mv (0 to 30000 ppm) |
| Resolution | 1 ppm |
| Flue Gas NO | |
|---|---|
| Measuring range | 0 to 3000 ppm |
| Accuracy | ±5 ppm (0 to 100 ppm) ±5 % of mv (101 to 2000 ppm) ±10 % of mv (2001 to 3000 ppm) |
| Resolution | 1 ppm |
Option
| Flue Gas Draft | |
|---|---|
| Measuring range | -4.00 to +16 InH₂O / -9.99 to +40 hPa |
| Accuracy | ±0.01 InH₂O or ±5 % of mv (-0.20 to +0.24 InH₂O) / ±0.02 hPa or ±5 % of mv (-0.50 to +0.60 hPa) ±0.01 InH₂O (+0.24 to +1.20 InH₂O) / ±0.03 hPa (+0.61 to +3.00 hPa) ±1.5 % of mv (1.20 to +16.00 InH₂O) (the greater value applies) / ±1.5 % of mv (3.01 to +40.00 hPa) (the greater value applies) |
| Resolution | 0.00 InH₂O / 0.01 hPa |
| Temperature | |
|---|---|
| Measuring range | -40° to 2192 °F / -40 to +1200 °C |
| Accuracy | ±0.9 °F (32.0° to 212.0 °F) / ±0.5 °C (0.0 to +100.0 °C) ±0.5 % of mv (Remaining Range) |
| Resolution | 0.1 °F (-40° to 1831.8 °F) / 0.1 °C (-40 to +999.9 °C) ±1 °F (Remaining Range) / 1 °C (Remaining Range) |
dependent on the thermocouple
| Efficiency (calculated) | |
|---|---|
| Measuring range | 0 to 120 % |
| Resolution | 0.1 % |
| Flue Gas loss (calculated) | |
|---|---|
| Measuring range | 0 to 99.9 % |
| Resolution | 0.1 % |
| Flue Gas CO₂ calculation (calculated from O₂) | |
|---|---|
| Measuring range | Display range 0 to CO₂ max |
| Accuracy | ±0.2 Vol.% |
| Resolution | 0.1 Vol.% |
| General technical data | |
|---|---|
| Dimensions | 11 x 6 x 2 in. / 270 x 160 x 57 mm |
| Operating temperature | 23° to 113 °F / -5 to +45 °C |
| Power supply | Rech. batt. block 3.7 V / 2.6 Ah; Mains unit 6 V / 1.2 A (optional) |
| System requirements | requires iOS 7.1 or newer; requires Android 4.3 or newer; requires mobile end device with Bluetooth 4.0 |
| Maximum | 500000 readings |
| Storage temperature | -4° to 122 °F / -20 to +50 °C |
| Weight | 25 oz. (excluding battery) / 720 g (excluding battery) |
| Price | $USD 2,388.00 |
|---|
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