AirCheck G2 offers a one-button AutoTest function that quickly provides a pass/fail indication of Wi-Fi network quality and identifies common problems.
Test the latest Wi-Fi standards (including 802.11ax), with a rugged, handheld, purpose-built wireless tester.
See all networks and devices in your location immediately upon power-up.
View test results, including network availability, connectivity, utilization, throughput, security settings, possible rogues, and interferers.
Automate reporting and enable collaboration with upload and management test results via Link-Live Cloud Service.
AirCheck G2 performs the following five essential Wi-Fi tests and provides a pass/fail indication of the wireless environment, as well as identifies common problems — for any level of expertise:
– 802.11 Utilization – Reports channels in each band (2.4 GHz and 5 GHz) with the highest airtime utilization.
– Non-802.11 Utilization – Reports channels with the highest non-802.11 airtime utilization, indicative of interference sources and high noise levels.
– Co-Channel Interference – Reports channels with the most APs on the same channel that exceed the minimum signal level threshold.
– Adjacent Channel Interference – Reports interference on a channel caused by APs that are operating on other channels that overlap with that channel.
– Network Quality – Verifies coverage, interference, security, and ability to connect to specified networks, along with the availability of critical network services such as DHCP and connectivity to specified network targets.
– Rogue Access Points – Reports APs other than your authorized devices. These devices may be compromising network security.
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.
Quickly view all the networks present in the environment and see critical parameters for each one, including signal level, signal/noise ratio, security type, and number of access points. Find common issues such as mixed security types, poor signal coverage, or lack of secondary AP coverage.
Sort or filter by any parameter, then drill into greater detail on any network, including 802.11 types supported, number of connected clients, channels, and more. From the network details page, drill into a list of APs or clients on the network.
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:
– Associate with AP
– Request and receive an IP address from a DHCP server
– Ping the default gateway and DNS servers for availability
– Perform a ping or TCP port test on up to ten network targets
– Conduct ongoing signal level, signal/noise ratio, and retry rate measurements
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.
– Diagnose and test Power over Ethernet (PoE), link to the switch, DHCP, Gateway, and Internet connections.
– Get VLAN, switch name, and port information via CDP/LLDP/EDP for your managed switches.
|AIRCHECK G2||Includes: (1) AirCheck G2, small soft carrying case, AC charger, USB cable, and Quick Start Guide.|
|AIRCHECK-G2-KIT||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||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||Includes: (1) AirCheck G2, (1) LinkRunner G2, soft carrying cases (small, medium, large), (2) AC Charger, (2) USB cable, Quick Start Guides, 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 (1) IntelliTone™ PRO 200 LAN Probe.|
|ACKG2-LRAT2000||Includes: (1) Aircheck G2, (1) LinkRunner AT 2000, (2) small soft carrying case, (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, accessories pouch, and (1) IntelliTone™ PRO 200 LAN Probe.|
|LION-REPL-BA||Replacement battery for ACKG2|
|TEST-ACC||(1) Test Accessory for use with AirCheck G2, LinkRunner G2 or OneTouch AT. It can act as an independent iPerf server.|
|TEST-ACC-5PK||(5) Test Accessories for use with AirCheck G2, LinkRunner G2 or OneTouch AT. They can act as an independent iPerf server.|
|TEST-ACC-10PK||(10) Test Accessories for use with AirCheck G2, LinkRunner G2 or OneTouch AT. They can 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-RPSMA||External directional antenna, RP-SMA connector|
|PWR-CHARGER||AC Charger Replacement|
|MS-AUTO-CHG||Auto Lighter Charger Adapter|
|AIRCHECK-G2-1YS||1 year AllyCare Support for Aircheck G2|
|AIRCHECK-G2-3YS||3 year AllyCare Support for Aircheck G2|
|AIRCHECK-G2-KIT-1YS||1 year AllyCare Support for AIRCHECK-G2-KIT|
|AIRCHECK-G2-KIT-3YS||3 year AllyCare Support for AIRCHECK-G2-KIT|
|AIRCHECKG2-TA-KT-1YS||1 year AllyCare Support for AIRCHECKG2-TA-KT|
|AIRCHECKG2-TA-KT-3YS||3 Year AllyCare Support for AIRCHECKG2-TA-KT|
|ACKG2-LRAT2000-1YS||1 year AllyCare Support for ACKG2-LRAT2000|
|ACKG2-LRAT2000-3YS||3 year AllyCare Support for ACKG2-LRAT2000|
|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
|Wi-Fi 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 band
802.11a/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 Wi-Fi 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 7, 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.
NetAlly Network Test Solutions
AirCheck G2 Wi-Fi Tester Datasheet
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AirCheck G2 PromotionUpgrade your AirCheck to an AirCheck G2 and get $800 off your purchase.
AirCheck G2 Quick Start Guide - English
AirCheck G2 Quick Start Guide - MultilingualFrench, Spanish, German, Portuguese, Russian, Korean, Japanese, Simplified Chinese, and Traditional Chinese
AirCheck G2 User Manual v4.0 - English
Test Accessory User Guide - English
Compliance and Safety Guide - English
Compliance and Safety Guide - Multilingual
AirCheck G2 Manager v3.1.485
AirCheck v4.0 Firmware Update