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Specs and Tech: Giant Grill GaugeUpdated 3 days ago

Temperature Accuracy & Limits

Accuracy - By temp range 
±1.0°F (0.6°C) at 212°F (100°C)
±1.8°F (1.0°C) at 300°F (149°C)
±2.7°F (1.5°C) at 500°F (260°C)
±4.0°F (2.2°C) at 700°F (371°C)
±5.4°F (3.0°C) at 1000°F (538°C) 
Accuracy - Note 
Initial accuracy specs, may improve
with calibration during manufacturing. 
Heat tolerance - Heat Deflector 
Lid temp up to 600°F (316°C) 
Heat tolerance - Heat Shield 
Lid temp up to 750°F (399°C) 
Operating Temp Limits - Display 
-4 to 185°F (-20 to 85°C) 
Display Resolution 
1°F / 1°C 
Response Time - Full reading 
Less than 5 seconds 

Physical Dimensions

Attachment - small through-hole 
Sensor tube is 3.8mm in diameter
Attachment - standard hole 
Any hole from 5/32" to 1/4"
Dimensions - Gauge Display 
99mm x 17mm (3.9 x 0.67”) 
Dimensions - Heat Deflector 
107mm x 35mm (4.2 x 1.38”) 
Dimensions - Heat Shield 
107mm x 27mm (4.2 x 1.06”) 
Display Diameter 
75mm (2.95”) 
Sensor Tube Dimensions 
4mm x 86mm (0.16 x 3.39”) 
Speaker 
83dBA at 10cm 
Water Resistance - Display 
IP66
Dust tight + protected against powerful water jets 
Water Resistance - Heat Shield 
IP67
Dust tight + protected against temporary immersion 

Power

Batteries 
2 CR2450 
Battery Life - BLE + WiFi 
up to 600 hrs 
Battery Life - BLE only 
1200 hrs 
Battery Life - Not connected 
1 year 
Battery Life - Standby 
2.5 years 
Battery Life - Note 
Preproduction values.
May improve with software tuning. 

Wireless

Bluetooth 
BLE 5.4 PHY 
WiFi 
802.11 b/g/n (2.4 GHz only) 

Other

Backlight 
User-adjustable full color, 15-second timeout 
Open Source - Software 
iOS and Android libraries, example apps, supporting documentation open source under MIT License 
Open Source - Permissions 
Use, copy, modify, merge, publish, distribute,
sublicense, and/or sell copies 
Apps 
iOS, Android, iPadOS, macOS (M1 or newer) 


Still have a question?

If your Gauge is not behaving the way these figures suggest, or you need a number that is not listed here, email [email protected]. Tell us your grill make and model, which mount you have, and what you are seeing.

Will It Fit? Fitment Guide for the Giant Grill Gauge has the mounting measurements and the printable templates.

Quick FAQs: Giant Grill Gauge covers which mount to choose, heat limits, and batteries.

Giant Grill Gauge (GGG) Explained is the overview.

Owners also compare notes on Reddit at r/combustion_inc



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