1. Introduction
The Ametek ASC 300 Multifunction Process Calibrator is a handheld, battery-
operated instrument that measures and sources electrical and physical
parameters. The calibrator has the following features and functions:
• A dual display. The upper display is used for the measurement of volts,
current, and pressure. The lower display can be used to measure volts,
current, pressure, resistance temperature detectors (RTDs), thermocouples,
frequency, and resistance, and to source pulse trains 
• A thermocouple (TC) input/output terminal with automatic reference-junction
temperature compensation.
• Five setpoints in each range for increasing/decreasing output
• An interactive menu
• Complete RS323 interface for remote control
• Isolated read back for transmitter calibration.
1.1 Contacting Ametek
US, Canada, Latin America AMETEK TCI at 1-800-527-9999
Europe, Africa, Middle East AMETEK Denmark A/S at + 45 4816 8000
Asia AMETEK Singapore Pte. Ltd. at 
+ 65 (64) 842 388
1.2 Standard Equipment
Check to see if your calibrator is complete.  It should include: 
ASC 300 Calibrator
Instruction Manual
Test Leads
Carrying Case
1.21 Optional Rechargeable Battery Pack
The ASC 300 can be operated from an optional rechargeable battery pack.
This pack can be ordered by contacting Ametek using the above contact
information. Please reference the following part numbers when ordering the
optional battery pack and charger.
SPK-ASC-001  Operating Manual
SPK-ASC-002  Rechargeable battery pack 
SPK-ASC-003  Charger 115/230 VAC 
1