User manual

PH100-EU_ENG V2.3 12/08
6
Battery Replacement
1. Twist off the battery compartment cap
2. Replace the four (4) 2032 batteries observing polarity.
3. Replace the battery compartment cap
You, as the end user, are legally bound (Battery ordinance) to return all used
batteries and accumulators; disposal in the household garbage is prohibited!
You can hand over your used batteries / accumulators, gratuitously, at the
collection points for our branches in your community or wherever batteries /
accumulators are sold!
Disposal
Follow the valid legal stipulations in respect of the disposal of the device at the
end of its lifecycle
Specifications
Display Multifunction LCD with Bargraph
Operating conditions 0 to 50
o
C (32 to 122
o
F) / < 80% RH
Range and Accuracy 0.00 to 14.00 / ± 0.01pH typical
Temp. Compensation Automatic from 0 to 90
o
C (32 to 194
o
F)
Temperature Range -5 to 90
o
C (23 to 194
o
F)
Temperature Resolution 0.1
o
up to 99.9 then 1
o
thereafter
Temperature Accuracy ± 1
o
C/1.8
o
F [from -5 to 50
o
C (23 to 122
o
F)]
± 3
o
C/5.4
o
F [from 50 to 90
o
C (122 to 194
o
F)]
Measurement storage 15 tagged (numbered) readings
Power Four (4) CR2032 button batteries
Low battery indication ‘BAT’ appears on the LCD
Auto power off After 10 minutes of inactivity
Dimensions 35.6x172.7x40.6mm (1.4x6.8x1.6”); 110g (3.85oz)
Copyright © 2008 Extech Instruments Corporation.
All rights reserved including the right of reproduction in whole or in part in any form.
www.extech.com