5
SPECIFICATIONS
Range pH 0.0 to 14.0
ppm 0 to 1990
µS/cm 0 to 1990
°C 0 to 60 (HI 9812-5 only)
Resolution pH 0.1
ppm 10
µS/cm 10
°C 1 (HI 9812-5 only)
Accuracy pH ±0.1
(@20°C/68°F) ppm ±2% f.s.
µS/cm ±2% f.s.
°C ±1 (HI 9812-5 only)
Conversion Factor 0.5
Typical EMC pH ±0.1
Deviation ppm ±2% f.s.
µS/cm ±2% f.s.
°C ±1 (HI 9812-5 only)
pH Calibration Manual, 1-point through
offset trimmer
EC/TDS Calibration Manual, 1-point through slope trimmer
EC/TDS Temperature Automatic from 0 to 50°C (32 to 122°F)
Compensation with ß = 2%/°C
Probe (included) HI 1285-0 for HI 9812
HI 1285-5 for HI 9812-5
Battery Type 1 x 9V alkaline (IEC 6LR61)
Life approx. 150 hours of continuous use
Environment 0 to 50°C (32 to 122°F); 100% RH
Dimensions 165 x 75 x 45 mm
(6.5 x 3.0 x 1.8")
Weight 250 g (8.8 oz.)
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