Addendum: HHM29-IR
A
ADDENDUM - HHM29-IR INFRARED MULTI-METER
HHM29-IR is a handheld portable infrared multi-meter. Besides
measuring voltage, current, resistance, capacitance, inductance, and
frequency it can also measure temperature in two ways:
1. Contact / K type thermocouple input
2. Noncontact / Infrared temperature measurement
Set the Function (Selector) switch to °F /°C to make temperature
measurement (Either Contact or
Non-contact). In order to make
contact temperature
measurement:
1. There is a slide switch on the
right side of the multi-meter. Set
the slide switch to TC.
2. Plug a K type thermocouple
probe (SMP connection) to the
multi-meter and measure the
temperature.
Field of View
Target
(ACCEPTABLE)
(UNACCEPTABLE)
Figure 1 - Field of View Positions
Operational Flow Chart
Long Term IR
Measurement
Open the Laser
Door by Rotating
Open the
Battery Door
Set the Function
Switch to °F/°C
Set the Inside
Slide Switch to the Right
Set the Slide
Switch to IR
Open the Laser
Door by Rotating
Press and Hold the
Momentary Switch
Set the Function
Switch to °F/°C
Set the Slide
Switch to IR
Standard IR
Measurement
1-1
