Instruction Manual
(HI 981408)
pH Tester
for Fertigation Solutions
pH
CAL ON/OFF
H
p5.8
www.hannainst.com
WARRANTY
This meter is warranted for two years against defects in workman-
ship and materials when used for its intended purpose and maintained
according to instructions. The electrode is warranted for a period of
six months.
This warranty is limited to repair or replacement free of charge. Damages
due to accident, misuse, tampering or lack of prescribed maintenance are
not covered.
If service is required, contact the dealer from whom you purchased the
instrument. If under warranty, report the model number, date of purchase,
serial number and the nature of the failure. If the repair is not covered by
the warranty, you will be notified of the charges incurred. If the instrument
is to be returned to Hanna Instruments, first obtain a Returned Goods
Authorization Number from the Customer Service department and then
send it with shipment costs prepaid. When shipping any instrument, make
sure it is properly packaged for complete protection.
All rights are reserved. Reproduction in whole or in part is prohibited
without the written consent of the copyright owner.
Dear Customer,
Thank you for choosing a Hanna product.
This manual will provide you with the necessary information
for a correct operation. Please read it carefully before using
the meter. If you need additional technical information, do
This instrument is in compliance with the directives.
Remove the instrument from the packing material and exam-
ine it carefully. If any damage has occurred during shipment,
immediately notify your Dealer or the nearest Hanna Customer
Service Center.
The meter is supplied complete with:
•HI 1219 pH electrode
• pH 7.01 buffer solution, 20 mL sachet
• batteries (2x1.5 V AA), already installed
Note: Conserve all packing material until the instrument has
been observed to function correctly. Any defective item
must be returned in its original packing.
PRELIMINARY EXAMINATION
pH is a pH meter specially designed to meet
the needs of operators in hydroponics and greenhouses.
The housing has been completely sealed against vapors and
humidity. It also floats so that it can be quickly retrieved if
accidentally dropped in the tank.
The HI 1219 rugged pH electrode supplied with the meter, is
constructed using the latest double junction technology and
the HANNA instruments® exclusive replenishable fiber junc-
tion. The electrode can be easily replaced by the user, and
the rubber sleeve protects the connector against humidity and
spills.
Measurements are highly accurate and the meter can be
calibrated at one point.
• Ideal for hydroponics and greenhouses
• Waterproof housing floats for quick retrieval
• Manual one point calibration
• Renewable, pull-out junction
• Long battery life (up to 2000 hours)
GENERAL DESCRIPTION
FUNCTIONAL DESCRIPTION
1. Molded eye
2. Liquid Crystal Display
3. pH calibration trimmer
4. ON/OFF button
5. DIN connector for pH electrode
6. Connector protective sheath
7. HI 1219 pH electrode
8. Electrode protective cap
SPECIFICATIONS
Range 0.0 to 14.0 pH
Resolution 0.1 pH
Accuracy (@25°C/77°F) ±0.2 pH
Typical EMC Deviation ±0.2 pH
Calibration Manual, 1 point
Electrode HI 1219 pH electrode, 240 mm (9.4’’) long,
with double junction and DIN connector
Battery Type / Life
2 x 1.5V AA / approx. 2000 hours of continuous use
Dimensions (meter only)
86 x 94 x 33 mm (3.4x3.7x1.3”)
Weight (meter only) 150 g (5.3 oz.)
Hanna Instruments reserves the right to modify the design, construction
and appearance of its products without advance notice.
ACCESSORIES
HI 1219 Spare pH electrode with DIN connector
HI 70004P pH 4.01 solution, 20 mL sachet (25 pcs)
HI 70007P pH 7.01 solution, 20 mL sachet (25 pcs)
HI 70010P pH 10.01 solution, 20 mL sachet (25 pcs)
HI 7004M pH 4.01 solution, 230 mL bottle
HI 7007M pH 7.01 solution, 230 mL bottle
HI 7010M pH 10.01 solution, 230 mL bottle
HI 70300M Electrode storage solution, 230 mL bottle
HI 7061M Electrode cleaning solution, 230 mL bottle
IST981408R1 07/05
