Misc aquarium testers
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12 V DC 2115 Power Adapter for Pronto Units.
di-HI70005
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12 V DC 2115 Power Adapter for Pronto Units.
12 V DC 2115 Power Adapter for Pronto Units.

DIGITAL pH PEN
DIGITAL pH PEN
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440

DIGITAL pH PEN/CALIBRATION SOL

Maintaining the proper pH level is essential to the health and well being of your aquarium inhabitants. This pH tester will provide a fast and accurate reading on a large LCD.  This is a great item for freshwater or saltwater aquariums.

Laboratory Grade pH Probe with 10 ft. Cable.
el-AD63000101
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Laboratory Grade pH Probe with 10 ft. Cable.
Laboratory Grade pH Probe with 10 ft. Cable.

Laboratory grade ORP Probe with 10 ft. Cable.
el-AD63000100
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Laboratory grade ORP Probe with 10 ft. Cable.
Laboratory grade ORP Probe with 10 ft. Cable.

Laboratory grade Temperature Probe with 10 ft. Cable (Octopus 2000). This item is a special order item only.
el-AD63000102
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Laboratory grade Temperature Probe with 10 ft. Cable (Octopus 2000). This item is a special order item only.
Laboratory grade Temperature Probe with 10 ft. Cable (Octopus 2000). This item is a special order item only.

pH Electrode double junction probe.
di-HI1286
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pH Electrode double junction probe.
pH Electrode double junction probe.

pH Electrode double junction laboratory grade probe with BNC connector 5 meter cable (Hanna).
di-HI2910B-5
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pH Electrode double junction laboratory grade probe with BNC connector 5 meter cable (Hanna).
pH Electrode double junction laboratory grade probe with BNC connector 5 meter cable (Hanna).

pH or ORP Probe Extension Cable (25 ft.). This item is a special order item only.
el-AD63020839
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pH or ORP Probe Extension Cable (25 ft.). This item is a special order item only.
pH or ORP Probe Extension Cable (25 ft.). This item is a special order item only.

pH- monitor complete kit. Consists of : pH-control, pH-Electrode, and pH-buffer.
el-TZ7070
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pH- monitor complete kit. Consists of : pH-control, pH-Electrode, and pH-buffer.
pH- monitor complete kit. Consists of : pH-control, pH-Electrode, and pH-buffer.

Protective blue rubber boot for Hanna Ion specific meters. This item is a special order item only.
di-HI710009
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Protective blue rubber boot for Hanna Ion specific meters. This item is a special order item only.
Protective blue rubber boot for Hanna Ion specific meters. This item is a special order item only.