Preliminary Examination; General Description - Hanna Instruments HI 9812 Instruction Manual

Remove the instrument from the packing material and examine it
carefully to make sure that no damage has occurred during shipment.
If noticeable damage is found, notify your Dealer.
Each meter is supplied with:
• Combination probe with 8-pin DIN connector & 1 m (3.3') cable:
HI 1285-0, pH/EC/TDS probe, for HI 9812;
HI 1285-5, pH/EC/TDS/°C probe, for HI 9812-5
• HI 70007, pH 7.01 sachet, 1 pc
• HI 70031, 1413 µS/cm sachet, 1 pc
• HI 70032, 1382 ppm sachet, 1 pc
• HI 700661 Cleaning Solution sachet, 2 pcs
• Instruction Manual
• 1 x 9V alkaline battery.
Note: Save all packing material until you are sure that the
instrument functions correctly. Any defective items must be
returned in the original packing together with the supplied
accessories.
HI 9812 and HI 9812-5 are the complete, versatile and waterproof
portable combined meters specially dedicated to aquariums, fish-
farming and seawater applications.
Both models provide measurements for pH, EC and TDS ranges, which
are easily selectable through a membrane keyboard on the front
panel.
Conductivity measurements are automatically compensated for tem-
perature changes with a built-in temperature sensor. The temperature
coefficient is fixed at 2%/°C.
• HI 9812 is a pH/EC/TDS meter designed for simplicity of use in
taking pH, µS/cm and ppm measurements. Suited for hydro-
ponics, greenhouses, farming and ground water applications.
• HI 9812-5 offers all the features of HI 9812 with the addition of
temperature measurement in the °C scale.
sale@ponpe.com

PRELIMINARY EXAMINATION

GENERAL DESCRIPTION

3
www.ponpe.com