Video Demo


Video Demo


• Fully automatic calibrator with built-in pump and controller

• Switchable internal pressure modules for expandable ranges

• Accuracy (1 year) of 0.02%FS

• External pressure modules available (measure only)

• Less than 4 lbs (1.8 kg) for handheld operation

• Source pressure, measure pressure and electrical

• 4 channels

• Optional HART communications

• Optional data logging and task documenting

• USB, Wi-Fi, and Bluetooth communications

• ISO 17025-accredited calibration w/data included

A portable automated pressure calibrator in the palm of your hand—this could be our most exciting product yet! The Additel 760 series Automatic Handheld Pressure Calibrator takes portable pressure calibration to new levels. Weighing less than 4 lbs (1.8 kg), the ADT760’s innovative design contains a built-in pump, precision pressure sensor, internal controller and a large touch-screen color display. To generate pressure, simply key in the desired pressure and the Additel 760 will do the rest. Each unit has four channels: one internal pressure channel for source and measure pressures, two external pressure measurement channels, and one electronic measure and source channel. This series of calibrator has three standard models with the option of adding HART communications, documentation and data logging. 

The 760-LLP is designed for low pressure calibration and comes with a built-in pressure module to ±30 inH2O (±75 mbar) and provides an accuracy to 0.05%FS (see ordering information for configurations with the option of the ADT760 and a module of your choice). Additional internal pressure modules (ADT155 series) are available and provide a variety of ranges down to ±0.25 inH2O (±0.62 mbar). The accuracy of 0.05%FS and control stability 0.005%FS is based on the internal module’s span. Measurements can be made in gauge or differential mode. 
Documenting Process Functionality 
Each model of the Additel 760 series has an option incorporating documentation and communication functions turning your 760 into a multifunction documenting process calibrator. This feature provides HART communication, task documentation and data logging.   

• Differential gauge calibration

• Low pressure calibration

• Differential transmitter calibration

• Differential switch calibration

• HART-smart transmitter calibration ( -DL version only )

• Pressure monitoring and data logging ( -DL version only )


Pressure Specification
Max Pressure Range ±30 inH2O (75 mbar)
Accuracy0.05% FS
Stability<0.005% FS
Pressure TypeDifferential, Gauge
Over Range Indication1.2
Resolution6 digits
Measurement UnitsPa, hPa, kPa, mPa, bar, mbar, msi, mmHg @ 0°C, cmHg @ 0°C, mHg @ 0°C, inHg @ 0°C, inH2O @ 4°C, mmH2O @ 4°C, cmH2O @ 4°C, mH2O @ 4°C, mmH2O @ 20°C, cmH2O @ 20°C, mH2O @ 20°C, kg/m2, mtorr, torr, lb/ft2, tsi, custom
ConnectionBarb fitting
Pressure Output Rate< 30 Seconds (30 inH2O/100 ml)
ModuleModule RangeMediaAccuracy (%FS)[1]Burst Pressure
Electrical Specification

mA Measure±30 mA0.0001 mA0.01%RD+0.005%FSImpedance<10Ω
V Measure±30 V0.0001 V0.01%RD+0.005%FSImpedance >1MΩ
mA Source24 mA0.001 mA0.01%RD+0.005%FS20 mA @ 1K
Loop Power Source24 VN/A±1 V50 mA (Max Loading)
Pressure SwitchOpen, close. Support for mechanical switches and NPN/PNP digital switches.
Temperature Compensation41°F to 95°F (5°C to 35°C)
Temperature Coefficient< ± ( 0.001%RD + 0.001%FS ) / °C outside of 5°C to 35°C
General Specifications
ChannelsFour total: one electrical, one internal pressure, two external pressure (measure only)
Enclosure IP RatingIP52 water and dust proof
BatteryRechargeable Li-Ion battery, typically 10 hours of operation, recharges in less than 4 hours
DisplayColor 800 x 480 TFT 5-inch touch screen
CommunicationsUSB, WiFi, Bluetooth
Weight<4 lbs (<1.8 kg)
Size9.3 x 4.3 x 2.8 in (235 x 110 x 70 mm)
CertificationISO17025 accredited certificate with data included
HART CommunicationsOptional (ADT760-X-DL model)
Data LoggingOptional (ADT760-X-DL model), up to 1,000,000 readings (date and time stamped)
Task DocumentationOptional (ADT760-X-DL model) up to 1000 tasks
Automation FunctionsSwitch test, auto step, leak test
Misuse ProtectionUp to 30 V on any two sockets
Multi Lingual InterfaceEnglish, German, French, Italian, Spanish, Portuguese, Chinese, Japanese, and Russian
Pump Life>500,000 cycles
PowerRechargeable Li-Ion battery, external power: 110/220 V power adapter 10 V
Environment SpecificationsOperation: 32°F to 122°F (0°C to 50°C), 0-90% RH, less than 3,000 meters Compensated temperature: 32°F to 122°F (0°C to 50°C) Storage temperature: -4°F to 158°F (-20°C to 70°C)
Vibration and ShockVibration: 4g (20 to 2,000 Hz) Shock: 8g, 1 meter drop test
SoftwareACal, PCal, Land, LogII
Warranty1 year


File nameUpload DateSize
Additel 760 Automatic Handheld Pressure Calibrator User Manual 2019.3.11 3.6 MB
Additel 760 Automatic Handheld Pressure Calibrator Datasheet 2018.3.27 1.2 MB
Additel 760 Series Firmware Update Information 2019.4.15 0.2 MB
Additel 760 Selection Guide 2019.5.21 0.1 MB

Update Packages:

File name Upload Date Size
Additel 760 Firmware Update Package 6.1 MB

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