pH / mV / ION / Temperature
Backlit, rugged waterproof meter is ideal for any environment
::
Durable waterproof and dustproof design with IP67 rating
::
Large, backlit display – View measurement with temperature and % slope
::
Grip-Clip™ – Quickly and easily secures the pH electrode to your beaker or container
::
Calibrate up to 5 points automatically with USA or NIST buffer groups (up to 6 points with DIN). New manual option allows calibration with up to 5 custom buffer standards
::
Auto buffer recognition – Automatically identifies the correct pH buffer for rapid calibration
::
Calibration due alarm – Set a visible reminder when it is time to recalibrate the meter
::
Ready indicator, manual or automatic measurement hold feature and optional automatic shutoff function
::
Selectable ºC/ºF – Choose units to best fit your application
::
Intuitive, user-friendly icons – Electrode status displays pH slope
::
Store up to 500 data sets – Easy USB or RS232 output with optional data cables
::
Built-in real-time clock stamps stored data and calibration data with time and date – Meets standards for GLP (Good Laboratory Practices)
::
Extended battery life from two AA batteries, or use optional universal power adapter
::
Built-in stand with wall-mount option – Allows for easy benchtop measurement or storage
::
Compatible with pH, ORP or ISE electrodes having a BNC connector
Specifications
Product
Specification
Description
pH
Range
-2.00 to 16.00 pH
Resolution
0.01 pH
Accuracy
±0.01 pH
Calibration
Up to 5 points (USA & NIST & CUSTOM)
Up to 6 points (DIN)
mV
Range
±2000 mV
Resolution
0.1 mV ±999.9 mV; 1 mV beyond
Accuracy
±0.2 mV +2 LSD or +0.5 % of reading;
whichever is greater
Calibration
±200 mV
ION
Range
0.0 to 2000 ppm
Resolution
0.01 / 0.1 / 1 ppm
Accuracy
±0.5 % full scale (monovalent);
±1 % full scale (divalent)
Time and date stamp on calibration and stored data
Temperature
Compensation
Automatic or manual from -10 to 110 ºC
Power
Two AA batteries (included), >500 hours (without backlight); AC adapter (optional)
Dimensions (L x W x H)
Meter: 7 7/8" x 3 1/8" x 2 1/4" (20 x 8.3 x 5.7 cm)
Boxed: 9 1/8" x 9 1/8" x 2 3/4" (23 x 23 x 7 cm)
Weight
Meter: 1 lb (0.5 kg)
Boxed: 1.4 lb (0.7 kg)
Order Information
Order
No.
Item
Meter
ECPHWP45000
pH 450 Meter Only: Meter, Grip-Clip™, two AA batteries
ECPHWP45002
pH 450 Meter & Electrode: Meter with double junction pH electrode and ATC probe, Grip-Clip™, two
AA batteries
ECPHWP45002K
pH 450 Meter Kit: Meter with double-junction pH electrode and ATC probe, Grip-Clip™, two AA batteries, hard carry case, USB cable, pH buffers, storage solution, rinse solution