User Guide

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Authorized Dealer
SPECIFICATIONS
RANGE
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0.0 to 14.0 pH
0.00 to 4.00 EC (mS/cm)
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1 1
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1 0.0 to 14.0 pH
0 to 1990 ppm
TDS RATIO 0.68 ppm = 1 µS/cm
(AGRITEST
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1 only)
ACCURACY ±0.2 pH / ±2% F.S.
(@20°C/68°F)
TYPICAL EMC ±0.2 pH / ±2% F.S.
DEVIATION
pH CALIBRATION Single point
EC/TDS CALIBRATION Single point
TEMPERATURE Automatic from
COMPENSATION 5 to 50ºC (41 to 122ºF)
with a β of 2% per degree °C
PROBE HI 1282 (included)
BATTERY TYPE 3 x 1.4V (Duracell
MP675H or equivalent)
LIFE approx. 290 hours
ENVIRONMENT 0 to 50ºC (32 to 122ºF)
max 95% RH non-condensing
DIMENSIONS 194x29x15 (7.6x1.2x0.6")
WEIGHT 70 g (2.5 oz.)
ACCESSORIES
HI 771P pH 7.0 and 1.41 mS/cm
calibration solutions
(20 mL each) and screw-
driver (
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)
HI 772P pH 7.0 and 1500 mg/L
calibration solutions
(20 mL each) and screw-
driver (
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1 1
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1)
HI 70300M Storage solution, 230mL
HI 1282 pH and EC/TDS replace-
ment probe
AGRITEST™ is a Trademark of "Hanna Instruments"
AA
AA
A
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pH and EC MeterpH and EC Meter
pH and EC MeterpH and EC Meter
pH and EC Meter
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AA
A
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1 1
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pH and TDS MeterpH and TDS Meter
pH and TDS MeterpH and TDS Meter
pH and TDS Meter
ISTRAGRIR2
07/97