Specifications
48 Controller
The HHC3 Hand Held Controller 
is used to remotely operate 
medSim 300B, MPS450 and Marq 
III simulators in an easy and 
efficient manner. The HHC3 has 
all the output controls for these 
simulators and enables current 
simulator users, including hos-
pital biomedical technicians and 
manufacturers, to simplify and 
standardize their testing, training, 
and preventive maintenance pro-
tocols. In addition, the HHC3 is 
an excellent device for biomedical 
training and demonstration use.
The HHC3 facilitates the direct 
selection of parameters for the Fluke Biomedical medSim 300B, MPS450, 
and Marq III simulators. The HHC3 uses flexible coiled cable to connect 
to a simulator. The HHC3 provides single-key commands, dual-key com-
mands, factory-defined sequences and easy programming of user-defined 
sequences. Customers can use the HHC-Utility software to upload user-
defined sequences from a PC and download the sequences to multiple 
controllers.
Power requirements
medSim 300B RS-232 cable supplies power to the HHC3
MPS450 Four alkaline AA batteries or battery eliminator
Marq III Four alkaline AA batteries or battery eliminator
Battery power supply
Four alkaline AA cells, 
non-rechargeable voltage
1.5 V dc x 4 V dc
Battery life (continuous use) 60 hours
Battery eliminator supply Output voltage: 9 V dc
Output current: 50 mA
General information
Display 2 x 16 LCD, adjustable viewing angle
Controls 20 control keys and ON/OFF power switch
Embossed keys in 4 x 5 matrix
Interface RS-232 bidirectional interface
Auto connect to simulator parameters
Altitude Up to 2000 m
Dimensions (LxWxH) 3.6 cm x 8.1 cm x 16 cm (1.4 in x 3.2 in x 6.3 in )
Weight (with batteries) 0.36 kg (0.8 lb)
HHC3
Hand Held Controller
Specications
Key features
• Full-functionality control of the 
simulator, up to 6.1 m (20 ft) 
away
• Small and light weight
• Factory-defined sequences 
provided
• Easy programming for user-
defined sequences
• Ability to run defined 
sequences repeatedly
• PC interface for simple configu-
ration (utility)
Optional accessories
BEUNVSL IEC320C14P Battery 
Eliminator
Ordering information
HHC3 Hand Held Controller
Included accessories
MANUAL Users Manual
CABLE ASSEMBLY medSim 300B 
Serial Interface Cable
CABLE ASSEMBLY MPS450 and Marq 
III Serial Interface Cable
2702287 Serial Interface Cable HHC3 
to Computer
CD Utility Software
CARD medSim 300B Instruction Card
CARD MPS450 and Marq III Instruction 
Card
9503-0081 4-way Stop Cock Adapter
AA alkaline batteries (4)
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