Additel Digital Pressure Gauges and Pressure Calibrators
Maximator Australia supplies the complete range of Additel digital pressure gauges and calibration equipment, trusted worldwide for precision, reliability, and ease of use. From portable field calibrators and panel-mount gauges to multifunction controllers and automated calibration systems, Additel solutions are designed to streamline testing and compliance tasks across industries.
Built with rugged housings, high-accuracy sensors, and intuitive interfaces, Additel instruments deliver dependable performance in demanding environments such as mining, oil & gas, pharmaceuticals, food processing, and NATA-accredited laboratories. With features including datalogging, Bluetooth connectivity, and accuracies down to ±0.02 % FS, technicians can complete calibration, verification, and audit requirements efficiently and with confidence.
As the Australian distributor, Maximator provides local stock, support, and calibration services to ensure your Additel equipment stays compliant with industry audit standards. Whether you need a handheld tool for site work or a laboratory-grade calibration solution, the Additel range offers field-ready accuracy and trusted global quality, backed by local service.
Additel Digital Pressure Gauges and Pressure Calibrators
CONFIGURABLE MULTI STAGE HYDROGEN BOOSTING STACK
This version is a 3-stage system with integrated gas cooling, automatic start/stop control, and completely pneumatic operation, requiring no electrical power supply on site.
Designed for mission-critical hydrogen infra- structure where reliability, safety, and pressure performance are non-negotiable.
3x
COMPRESSION STAGES
300b
STANDARD FILL PRESSURE
750b
HIGH PRESS CONFIGURATION
1500b
MAXIMUM CAPACITY
Ex rated and intrinsically safe
Ex rated and intrinsically safe
Pneumatically driven gas booster technology
Stainless steel system construction
Integrated safety valves and pressure control
Modular configuration for various pressure requirements
Compatible with hydrogen storage and test systems
Engineered for safe high-pressure hydrogen operation
Engineered for Safe H₂ Operation
Every component rated and tested for high-pressure hydrogen service
Common Application
H2 Car Refuelling
Cylinder Transfer & Filling
Hydrogen Reclaiming
Categories
Sub Categories
Portable, intrinsically safe process calibrators delivering precision measurement and documentation for pressure, temperature, and electrical signals.
ortable pressure calibrators with automation, HART comms, and ±0.02 % accuracy—engineered for fast, field-ready precision.
The Additel ADT685, ADT686, ADT673, ADT680A, ADT680P, ADT681A, ADT601Ex, and ADT273Ex series digital pressure gauges and calibrators offer accurate and reliable performance for diverse applications, covering pressures up to 4,200 bar (60,000 psi).
Durable, precision-built hoses, fittings, and calibration tools for Additel instruments—ready for Australian fieldwork and lab use.
High-pressure stainless steel manifolds for fast, leak-free calibration setups—rated to 15 000 psi.
Handheld and hand-operated hydraulic calibration pressure pumps. 10 models available with pressures ranging from -12.5 psi to 60,000 psi. Media: Oil/Water, Oil only, Water only, and Skydrol oil.
Products
Additel Pressure Gauges & Calibration Equipment | Maximator
Comprehensive Additel range at Maximator Australia: digital pressure gauges, calibrators, pumps, manifolds & accessories. Field-ready accuracy, NATA compliance, local support.