• 99 record memory with manual or automatic (time-based) recording
• Multiple display options, including analog bar graph
• Measurement hold button
• Audible moisture alarm
• Pin cover doubles as calibration checker
• Replaceable pins
• Auto power off function (can be disabled) with adjustable “time-out” trigger
• Separate indications of remaining battery charge and low battery charge
• 1 year limited warranty
WHAT’S IN THE PACKAGE
The MMD8P comes in a custom hard carrying case inside a white box along with a “9V” battery
and this user’s manual.
PRODUCT OVERVIEW
The figure shows all of the controls, indicators and physical features on the front, top and back of
the MMD8P. Familiarize yourself with their positions and functions before moving on to the Setup
Instructions and Operating Instructions.
3
(MR MC) MULTI-FUNCTION
BUTTON
1. PRESS AND HOLD TO POWER METER
ON & OFF
2. PRESS BRIEFLY TO HOLD READING
3. PRESSED IN MEMORY STORE MODE,
STORES DISPLAYED RECORD
4. PRESSED IN MEMORY VIEW MODE,
DELETES DISPLAYED RECORD
5. PRESSED IN TEMPERATURE
COMPENSATION MODE, SAVES
SELECTED TEMPERATURE
OLED DISPLAY
PIN COVER
JOYSTICK
BATTERY COMPARTMENT
(ON BACK OF METER)
CALIBRATION
CHECK HOLES
TEMPERATURE
& RH SENSORS
MODE (SELECT) MULTI-FUNCTION BUTTON
IN REAL-TIME MEASUREMENT MODE (WITH
INITIAL DIGITAL DISPLAY):
1. PRESSED ONCE, SWITCHES TO ANALOG BAR
GRAPH DISPLAY
2. PRESSED AGAIN, SWITCHES TO FULL-SCREEN
DISPLAY OF MOISTURE LEVEL READING
3. PRESSED AGAIN, SWITCHES TO DISPLAY OF
MOISTURE LEVEL READING ABOVE AMBIENT
RH AND TEMPERATURE READINGS
4. PRESSED AGAIN, SWITCHES TO MEMORY
STORE MODE
5. PRESSED AGAIN, SWITCHES TO MEMORY
VIEW MODE
6. PRESSED AGAIN, SWITCHES TO
TEMPERATURE COMPENSATION SET MODE
7. PRESSED AGAIN, SWITCHES TO DISPLAY OF
REMAINING BATTERY CHARGE
8. PRESSED AGAIN, SWITCHES BACK TO INITIAL
DIGITAL DISPLAY
PRESSED IN MEMORY STORE, MEMORY VIEW
AND TEMPERATURE COMPENSATION SET
MODES, ADVANCES TO NEXT DISPLAY MODE
TEST PINS
F
ULL
6
6
%
3
3
%
LO
W
B
A
T
T
ER
Y
