Protimeter MMS2 User Manual

4 INS8800 Rev. D
Protimeter MMS2 Instruction Manual
3.1 Switching the MMS2 ON and OFF
Prior to initial use, ensure that a 9V battery is correctly inserted in the battery
compartment.
Note: The battery status is indicated by an icon on the display. When
the LOW BATTERY message appears, replace the battery.
To switch the MMS2
ON, press the power button momentarily.
Note: The MMS2 switches OFF automatically after 2 minutes if no activity is
observed, unless the default settings are changed (see Section 4.7c,
“Auto Off”, on page 17 for instructions).
To switch the instrument
OFF immediately, press and hold for at least
3 seconds. Once has been depressed for 3 seconds or more, the text string
SWITCHING OFF THE DEVICE appears on the display. When is released, the
text string disappears and the unit switches
OFF.
Whenever the battery voltage falls below the threshold value, the LOW
BATTERY message appears. If the battery voltage falls below the operating
level, the instrument prompts with the message:
LOW BATTERY
SWITCHING OFF THE DEVICE

Protimeter MMS2 Specifications

General

Measurement Modes	Pin, Non-Invasive, Humidity, Temperature
Depth of Measurement (Non-Invasive)	Up to 3/4 inch (19 mm)
Humidity Measurement Range	0% to 100% RH
Temperature Measurement Range	-4 to 140 °F (-20 to 60 °C)
Accuracy (Relative Humidity)	±2% RH
Accuracy (Temperature)	±0.5 °C
Display	LCD