User Guide

4
Range pH 0.00 to 14.00 pH
°C 0.0 to 100.0°C
Resolution pH 0.01 pH
°C 0.1°C
Accuracy pH +0.01 pH
(@20°C/68°F) °C +0.5°C
Typical EMC pH +0.02 pH
Deviation °C +0.5°C
Calibration Automatic 1, 2 or 3 points
with pH 4, 7 and 10
buffers memorized
Offset Calibration +1 pH
Slope Calibration from 70 to 108%
Temperature Automatic from 0 to 100°C
Compensation (32 to 212°F) or fixed
at 25°C (77°F)
Electrode HI1230B combination pH
gel electrode (included)
Temp. Probe HI7669/2W with 1 m
(3.3') cable (included)
Input Impedance 10
12
Ohm
Power Supply 4x1.5V AA size batteries
200 hours of con-
tinuous use; power
socket for 12VDC adapter
Logging Interval 1, 2, 5, 10, Not
15, 20, 30, Available
60, 120, 180
minutes
Operating from 0 to 50°C
Conditions (32 to 122°F)
95% RH max
Dimensions 220 x 82 x 66 mm
(8.7 x 3.2 x 2.6")
Weight 500 g (18 oz.) meter alone
Kit: 1.4 Kg (3.1 lb.)
SPECIFICATIONS
HI 931300 HI931301