Oilfield Transport Products
Garnet Instruments Ltd. has been designing and manufacturing the SeeLeveL™ line of integrated tank truck products since 1993. Fleets, owner-operators, and OEMs all appreciate these systems for their reliability and simplicity. A variety of configurable components have been developed for transport applications such as tank level gauges, spill prevention, loading rack controller, safe grounding solution, and related accessories working together to provide solutions for your liquid management needs. Select the “Catalogue” button to view our Tank Truck Level Gauging and & Equipment catalogue.
Truck Tank Gauges (Flammable)

809-DM SeeLeveL Special™ Truck Gauge
The Garnet Model 809-DM SeeLeveL Special™ Truck Multi-Tank Dispensing System is designed for body trucks with up to 6 product tanks. It also has remote inputs to connect up to 3 additional Garnet gauges, which may be used for water tanks in the same system.
Product DetailsAlarm Controllers

815-UHP SpillStop Ultra™ Hose Protection Alarm Controller – PTO Version
The 815-UHP SpillStop Ultra™ Hose Protection Alarm Controller (PTO Version) works in conjunction with a Model 808-P2 SeeLeveL Special™ or a Model 810-PS2 SeeLeveL ProSeries II™ system to assist the truck operator with truck tank overfill protection in applications where the fluid is loaded with a PTO driven pump. The 815-UHP also prevents spills and damage due to blown hoses by shutting down loading if excessive hose pressure is detected.
Product Details
815-UHP/H SpillStop Ultra™ Hose Protection Alarm Controller – Hydraulic Pump Version
The 815-UHP/H SpillStop Ultra™ Hose Protection Alarm Controller (Hydraulic Pump Version) works in conjunction with a Model 808-P2 SeeLeveL Special™ or a Model 810-PS2 SeeLeveL ProSeries II™ system to assist the truck operator with truck tank overfill protection in applications where the fluid is loaded with a hydraulic pump. The 815-UHP/H also prevents spills and damage due to blown hoses by shutting down loading if excessive hose pressure is detected.
Product DetailsTruck Tank Gauges (Non-Flammable)

806-B SeeLeveL Annihilator™ Truck Level & Volume Gauge
The SeeLeveL Annihilator™ model 806-B Truck Gauge is a highly advanced device for liquid level measurement for non-code truck applications. They are designed for reliable, accurate level measurement of non-flammable liquids such as water, sewage, and many chemicals. The 806-B has a weather-resistant display enclosure designed for mounting outside of the truck and resists indirect road spray.
Product Details
806-Bi SeeLeveL Annihilator™ Truck Level & Volume Gauge
The SeeLeveL Annihilator™ model 806-Bi Truck Gauge is a highly advanced device for liquid level measurement for non-code truck applications. It is designed for reliable, accurate level measurement of non-flammable liquids such as water, sewage, and many chemicals. The 806-Bi is a compact-sized display designed for mounting inside the truck cab. Housed in a 5” x 2 ½” enclosure, this display also features a dimmer button to optimize the LED brightness.
Product DetailsOverfill Prevention Systems

815-UHP SpillStop Ultra™ Hose Protection Alarm Controller – PTO Version
The 815-UHP SpillStop Ultra™ Hose Protection Alarm Controller (PTO Version) works in conjunction with a Model 808-P2 SeeLeveL Special™ or a Model 810-PS2 SeeLeveL ProSeries II™ system to assist the truck operator with truck tank overfill protection in applications where the fluid is loaded with a PTO driven pump. The 815-UHP also prevents spills and damage due to blown hoses by shutting down loading if excessive hose pressure is detected.
Product Details
815-UHP/H SpillStop Ultra™ Hose Protection Alarm Controller – Hydraulic Pump Version
The 815-UHP/H SpillStop Ultra™ Hose Protection Alarm Controller (Hydraulic Pump Version) works in conjunction with a Model 808-P2 SeeLeveL Special™ or a Model 810-PS2 SeeLeveL ProSeries II™ system to assist the truck operator with truck tank overfill protection in applications where the fluid is loaded with a hydraulic pump. The 815-UHP/H also prevents spills and damage due to blown hoses by shutting down loading if excessive hose pressure is detected.
Product Details