NOTE: The AirCheck G2 WiFi Tester has been discontinued and will be supported by AllyCare until December 31, 2025.
Customers looking for a replacement product should see the AirCheck™ G3 Pro Wireless Analyzer.
Gaishirui – Site Administrator at a tech services company with 1,001-5,000 employees
AirCheck G2 offers a one-button AutoTest function that quickly provides a pass/fail indication of WiFi network quality and identifies common problems
Faster and easier WiFi site surveys with AirMapper™ Site Survey including active surveys to validate client experience and roaming.
Test the most common WiFi standards (including 802.11ax) with a rugged, handheld, purpose-built wi-fi tester.
See all networks and devices in your location immediately upon power up.
View test results, including network availability, connectivity, utilization, noise levels, throughput, security settings, possible rogues, and interferers.
Automate reporting and enable collaboration with result upload and management via Link-Live Cloud Service.
AirCheck G2 performs the following five essential WiFi tests and provides a pass/fail indication of the wireless environment, as well as identifies common problems — for any level of expertise:
Quickly view all the APs present in the environment and see critical parameters for each one, including signal level, signal/noise ratio, security type, and channel. Find common issues such as incorrect security type, poor signal coverage, or incorrect channel.
Sort or filter by any parameter, then drill into any AP to set its authorization level and see more details, including number of connected clients, supported rates, 802.11n/ac/ax capabilities and more. From the AP details page, drill into a list of connected clients, or the channel on which the AP operates to verify any channel utilization or co-channel interference problems.
From here you can also use a locator tool to find an AP, set Access Control status (ACL), or you can perform a packet capture.
Verify network availability and access to critical services by connecting to a network (SSID) or AP with a single touch on the Connect button. Key test steps include:
Once connected to a network, perform a roaming test to validate that roaming is enabled on the network, or run an iPerf performance test to verify throughput capabilities on the network.
The AirCheck G2’s built-in Ethernet test validates that APs have a working backhaul connection to the network.
With the AirMapper app, AirCheck G2 users can quickly and easily gather location-based WiFi measurements and create visual heat maps of key performance metrics in the Link-Live Cloud Service or AirMagnet Survey PRO. Simple to use, the AirMapper app is ideal for quick site surveys of new deployments, change validation, and performance verification.
Collaborate with staff across your organization with centralized visibility of distributed tests, speeding resolution of remote site issues.
AllyCare is a comprehensive support and maintenance service for NetAlly’s Network Tools that offers significant value over standard warranty. Membership of AllyCare can be purchased as either a 1-year membership or the value-added 3-year.
NOTE: Enhanced AirMapper site survey visualizations (Noise, SNR, Co-Channel Interference, Adjacent Channel Interference, AP Coverage, Max Tx/Rx Rates, Max Tx/Rx MCS, plus others) and filtering are only available to customers with AllyCare support on their AirCheck G2. Click here for information about AllyCare Premium Support Services.
|AIRCHECK-G2 – Discontinued||Includes: (1) AirCheck G2, small soft carrying case, AC charger, USB cable, and Quick Start Guide.|
|AIRCHECK-G2-KIT – Discontinued||Includes: (1) AirCheck G2, small soft carrying case, AC charger, USB cable, Quick Start Guide, external directional antenna, holster, and automobile power charger.|
|AIRCHECKG2-TA-KT – Discontinued||Includes: (1) AirCheck G2, small soft carrying case, AC charger, USB cable, Quick Start Guide, external directional antenna, holster, automobile power charger, and (1) Test Accessory.|
|LR-G2-ACKG2-CBO – Discontinued||Includes: (1) AirCheck G2, (1) LinkRunner G2, (2) AC Charger, (2) USB cable, Quick Start Guide, external directional antenna, (2) holster, automobile power charger, (1) Test Accessory, WireView wire mappers #1-6, Inline RJ-45 coupler, 8GB Micro SD card, accessories pouch, and (3) soft carrying cases (small, medium, large).|
|Includes: (1) Aircheck G2, (1) LinkRunner AT 2000, (2) AC charger, (2) USB cable, Quick Start Guides, external directional antenna, (2) holster, automobile power charger, WireView wire mappers #1-6, Inline RJ-45 coupler, and accessories pouch, and (2) small soft cases.|
|Sling-style shoulder bag can hold one tester and accessories, with other pouches and compartments for various tools or personal items|
|LION-REPL-BA||Replacement battery for ACKG2|
|TEST-ACC||(1) Test Accessory for use with AirCheck G3, EtherScope nXG, LinkRunner G2, or LinkRunner 10G. It can also act as an independent iPerf server. (Operation with LinkRunner G2 requires the use of third-party Android apps for iPerf testing, downloadable from the app store on Link-Live.)|
|TEST-ACC-5PK||(5) Test Accessory for use with AirCheck G3, EtherScope nXG, LinkRunner G2, or LinkRunner 10G. It can also act as an independent iPerf server.|
|TEST-ACC-10PK||(10) Test Accessory for use with AirCheck G3, EtherScope nXG, LinkRunner G2, or LinkRunner 10G. It can also act as an independent iPerf server.|
|G2-HOLSTER||Protective carrying holster with shoulder strap for Aircheck G2 or LinkRunner G2|
|SM SOFT CASE||Small Soft Case|
|EXT-ANT-TRIBAND||2.4/5/6GHz directional antenna for use with AirCheck and EtherScope nXG|
|PWR-CHARGER||AC Charger Replacement|
|MS-AUTO-CHG||Auto Lighter Charger Adapter|
|Dimensions||3.8 in x 7.7 in x 1.6 in (9.7 cm x 19.6 cm x 4.1 cm)|
|Weight||18 oz (0.51 kg)|
|Battery||Rechargeable lithium-ion battery pack (3.6 V, 6 Ah, 21 Wh)|
|Battery Life||Typical operating life is 4.5 hours. Typical charge time is 7 hours.|
|External AC Adapter/Charger||AC input 85-264V AC 47-63 Hz input power DC output 15 V DC at 2 Amps|
|Display||5.0 in color LCD with capacitive touch screen (480 x 800 pixels)|
|Keypad||1-key elastomeric (power only)|
|Host Interface||1x micro USB Type B port|
|Adjunct Interface||2x USB 2.0 Type A port|
|Wireless Antenna||3x Internal|
|External Antenna Port||Receive only (no transmit). Reverse-polarity SMA connector.|
|Operating Temperature||32°F to 113°F (0°C to +45°C)|
|NOTE: The battery will not charge if the internal temperature of the tester is above 122°F (50°C).|
|Operating relative humidity (% RH without condensation)||90% (50°F to 95°F; 10°C to 35°C)|
|75% (95°F to 113°F; 35°C to 45°C)|
|Storage temperature||-4°F to 140°F (-20°C to +60°C)|
|Shock and vibration||1 m drop test, Random, 3.8 grms, 5 Hz-500 Hz (Class 2)|
|Safety||IEC 61010-1: Pollution degree 2|
|Altitude||4,000 m; Storage: 12,000 m|
|EMC||IEC 61326-1: Basic Electromagnetic Environment; CISPR 11: Group 1, Class A|
|Specification Compliance||IEEE 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac, 802.11ax|
Note: The tester provides 802.11ax visibility using an 802.11ac radio
|WiFi Connectivity||Frequencies of channels received:|
NOTE: The tester receives on all of the frequencies in every country.2.4 GHz band: 2.412 – 2.484 GHz (channel 1 to channel 14)
5 GHz band: 5.170 – 5.320 GHz, 5.500 – 5.700 GHz, 5.745 – 5.825 GHz (channels
34, 36, 38, 40, 42, 44, 46, 48, 52, 56, 60, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 149, 153, 157, 161, 165)
|Operating Frequencies||Frequencies of channels transmitted:|
NOTE: The tester transmits only on the frequencies allowed in the country where it is operating.NOTE: These are the center frequencies of the channels that the AirCheck G2 tester supports.2.4 GHz band: 802.11b: 2.412 – 2.484 GHz (channel 1 to channel 14)802.11g/n 20 MHz BW (HT20): 2.412 – 2.472 GHz (channel 1 to channel 13)802.11n 40 MHz BW (HT40): 2.422 – 2.462 GHz (includes all combinations of legal, bonded pairs of channels)5 GHz band802.11a/n 20 MHz BW (HT20): 5.180 – 5.320 GHz, 5.500 – 5.700 GHz, 5.745 – 5.825 GHz (channels 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 144, 149, 153, 157, 161, 165)802.11n 40 MHz BW (HT40/VHT40): 5.190 – 5.310 GHz, 5.510 – 5.670 GHz, 5.755 – 5.795 GHz (includes all combinations of legal, bonded pairs of channels)802.11ac 80 MHz BW (VHT80): 5.210 – 5.290 GHz, 5.530 – 5.690 GHz, 5.775 GHz (includes all combinations of legal, bonded pairs of channels)
|Internal WiFi Antennas||Three internal 2.4 GHz, 1.1 dBi peak, 5 GHz, 3.2 dBi peak antennas.|
|External Directional Antenna||Antenna, frequency range 2.4 – 2.5 and 4.9 – 5.9 GHz.|
Minimum gain 5.0 dBi peak in the 2.4 GHz band, and 7.0 dBi peak in the 5 GHz band.
|AirCheck G2 Manager Software||Supported operating systems – Windows 8.1, Windows 10|
|Processor||400 MHz Pentium processor or equivalent (minimum); 1 GHz Pentium processor or equivalent (recommended) RAM 96 MB (minimum)|
|RAM||256 MB (minimum); 512 MB (recommended)|
|Hard Disk||Up to 500 MB of available space may be required|
|Display||1280 x 1024 high color, 32-bit (recommended)|
Conforms to relevant European Union directives
Conforms to relevant Australian Safety and EMC standards.
Certified by CSA Group to North American safety standards.
Complies with 47 CFR Part 15 requirements of the U.S. Federal Communications Commission.
Certified by the National Agency of Telecommunications (Anatel).
Conforms to relevant South Korean EMC Standards.
Additional South Korean EMC Standards Information
Electromagnetic Compatibility. Applies to use in Korea only. Class A Equipment (Industrial Broadcasting & Communications Equipment) 
 This product meets requirements for industrial (Class A) electromagnetic wave equipment and the seller or user should take notice of it. This equipment is intended for use in business environments and is not to be used in homes.
|AIRCHECK-G2-1YS||1 year AllyCare Support for Aircheck G2|
|AIRCHECK-G2-1YS + LRAT-2000-1YS||1 year AllyCare Support for ACKG2-LRAT2000|
AirCheck G2 vs. AirCheck G3 Product Comparison
AirCheck G2 vs. EtherScope nXG Product Comparison
NetAlly Product Selection Guide
AllyCare Premium Support Services Flyer
NetAlly Corporate Product Brochure
AirCheck G2 Quick Start Guide – English
AirCheck G2 Quick Start Guide – Multilingual French, Spanish, German, Portuguese, Russian, Korean, Japanese, Simplified Chinese, and Traditional Chinese
AirCheck G2 Release Notes v5.2 – English
AirCheck G2 User Manual v5.2 – English
Test Accessory User Guide – English
Compliance and Safety Guide – English
Compliance and Safety Guide – Multilingual
AirCheck G2 Manager v3.1.485
AirCheck v5.2 Firmware Update