Milwaukee pH55 PRO - User Manual

To replace the batteries unscrew the battery
compartment cap and replace all four 1.5V batteries
while paying attention to their polarity. Make sure
the gasket is in place before screwing back the cap.
Batteries should only be replaced in a
nonhazardous area using the battery type specified
in this instruction manual.
ACCESSORIES
MI56P Replaceable electrode for pH55 & pH56
M10004B pH 4.01 buer, 20 ml sachet, 25 pcs.
M10007B pH 7.01 buer, 20 ml sachet, 25 pcs.
M10010B pH 10.01 buer, 20 ml sachet, 25 pcs.
MA9004 pH 4.01 buer, 230 ml bottle
MA9006 pH 6.86 buer, 230 ml bottle
MA9007 pH 7.01 buer, 230 ml bottle
MA9009 pH 9.18 buer, 230 ml bottle
MA9010 pH 10.01 buer, 230 ml bottle
MA9015 Electrode storage solution, 230 ml
MA9016 Electrode cleaning solution, 230 ml
M10000B
Electrode rinse solution, 20 ml sachet,
25 pcs.
SPECIFICATIONS
RANGE -2.0 to 16.0 pH (pH55);
-2.00 to 16.00 pH (pH56);
-5.0 to 60.0°C / 23.0 to 140.0°F
RESOLUTION 0.1 pH (pH55);
0.01 pH (pH56);
0.1°C / 0.1°F
ACCURACY (@25°C) ±0.1 pH (pH55);
±0.05 pH (pH56);
±0.5°C / ±1°F
TYPICAL EMC DEVIATION ±0.1 pH (pH55);
±0.02 pH (pH56);
±0.3°C / ±0.6°F
TEMPERATURE COMPENSATION Automatic,
from -5 to 60°C
CALIBRATION Automatic, 1 or 2 points
with 2 sets of memorized buers
(pH 4.01, 7.01, 10.01 or 4.01, 6.86, 9.18)
PROBE Replaceable MI56P
ENVIRONMENT -5 to 50°C; 100% RH max.
BATTERY TYPE 4 x 1.5V; IEC LR44, A76
BATTERY LIFE approx. 300 hours of use
AUTO-OFF after 8 minutes of non-use
DIMENSIONS 200 x dia 38 mm
WEIGHT 100 g
CERTIFICATION
Milwaukee Instruments conform to the CE
European Directives.
Disposal of Electrical & Electronic Equipment.
Do not treat this product as household waste. Hand
it over to the appropriate collection point for the
recycling of electrical and electronic equipment.
Disposal of waste batteries. This product contains
batteries. Do not dispose of them with other
household waste. Hand them over to the appropriate
collection point for recycling.
Please note: proper product and battery disposal
prevents potential negative consequences
for human health and the environment. For
detailed information, contact your local
household waste disposal service or go to
www.milwaukeeinstruments.com (USA & CAN)
or www.milwaukeeinst.com.
RECOMMENDATION
Before using this product, make sure it is entirely
suitable for your specific application and for the
environment in which it is used. Any modification
introduced by the user to the supplied equipment
may compromise the meter’s performance. For your
and the meter’s safety do not use or store the meter in
hazardous environment. To avoid damage or burn, do
not perform any measurement in microwave ovens.
WARRANTY
These instruments are warranted against defects in
materials and manufacturing for a period of 2years
from the date of purchase. Probe is warranted for
6 months This warranty is limited to repair or free
of charge replacement if the instrument cannot
be repaired. Damage due to accidents, misuse,
tampering or lack of prescribed maintenance is not
covered by warranty. If service is required, contact
your local Milwaukee Instruments Technical Service.
If the repair is not covered by the warranty, you will
be notified of the charges incurred. When shipping
any meter, make sure it is properly packaged for
complete protection.
Milwaukee Instruments reserves the right to
make improvements in design, construction and
appearance of its products without advance notice.
ISTPH56 07/20
USER MANUAL
SATISFACTION
GUARANTEED
milwaukeeinstruments.com (USA & CAN)
milwaukeeinst.com
pH55 & pH56
PRO Waterproof
pH/Temperature
Testers
pH56
ON/OFF
CAL
SET
HOLD
pH56
pH/Te mp Waterproof

Summary

Specifications

Range

Specifies the measurement limits for pH and temperature.

Resolution

Details the smallest measurable increment for pH and temperature.

Accuracy

States the precision of measurements at a standard temperature.

Typical EMC Deviation

Indicates potential measurement shifts due to electromagnetic interference.

Temperature Compensation

Describes the automatic adjustment for temperature variations.

Calibration

Outlines the meter's calibration capabilities and methods.

Probe

Identifies the type of electrode used with the meter.

Environment

Specifies the operating conditions for the meter.

Battery Type

Lists the required battery type for the meter.

Battery Life

Indicates the expected operational duration on a single battery charge.

Auto-Off

Details the automatic power-down feature to conserve battery.

Dimensions

Provides the physical size of the instrument.

Weight

States the mass of the meter.

Certification

Recommendation

Warranty

Setup

Temperature Unit Selection

Allows switching temperature units between Celsius and Fahrenheit.

Calibration Buffer Set Selection

Option to choose between different buffer sets for calibration.

Electrode Replacement

Battery Replacement

Milwaukee pH55 PRO Specifications

General

pH Range	0.00 to 14.00 pH
pH Resolution	0.01 pH
Temperature Resolution	0.1°C / 0.1°F
Temperature Accuracy	±0.5°C
pH Electrode	Replaceable
Temperature Compensation	Automatic
Battery Life	Approx. 300 hours
Environment	0 to 50 °C; RH max 100%
Weight	200 g