Four-Channel Timer
Supplier: General Tools Manufacturing
This timer features a clock and four independent channels that count up or down from any interval from one second to 100 hours — each with its own distinctive alarm.
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Digital pH Meter Kit with RS-232 Output
Supplier: General Tools Manufacturing
Lightweight, Versatile Unit
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Pocket pH Meter with Case
Supplier: General Tools Manufacturing
Portable for easy, convenient carrying into the field, this pocket-sized meter features a digital display and is equipped with automatic temperature compensation.
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Precision Knife, Light Duty
Supplier: General Tools Manufacturing
All-aluminum construction.
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Pencil Magnet
Supplier: General Tools Manufacturing
This compact permanent magnet comes in a convenient aluminum pencil-type case with a pocket clip.
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Magnetic Pole Detector
Supplier: General Tools Manufacturing
Electronic Tester Indicates Location And Polarity Of Permanent Magnet Poles.
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Digital Pocket Conductivity Meter with Case
Supplier: General Tools Manufacturing
Portable for easy, convenient carrying into the field, this pocket-sized meter features a digital display and is equipped with automatic temperature compensation.
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Digital Pocket TDS Meter with Case
Supplier: General Tools Manufacturing
This total dissolved solids (TDS) meter is a handy tool for taking quick readings of this key water-quality variable in environmental and water pollution control systems.
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Folding Digital Thermometer
Supplier: General Tools Manufacturing
Large, Easy to Read Digital Display.
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Economy Infrared Thermometer
Supplier: General Tools Manufacturing
This precise, non-contact, infrared thermometer is ideal for measuring hot or moving objects. It offers a laser target pointer with bright backlight, a large digit display and a °F or°C measurement scale.
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Digital Solar Power Meter
Supplier: General Tools Manufacturing
Ideal for checking thermal efficiency
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4-in-1 Environmental Meter
Supplier: General Tools Manufacturing
This professional grade meter is an Anemometer, Hygrometer, Light Meter and Thermometer in one compact ergonomic instrument.
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Boreal Science Microscope Maintenance Kit
Supplier: General Tools Manufacturing
Keep your microscope in ideal working order with these supplies for maintenance and upkeep.
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Pocket Soil Moisture Meter
Supplier: General Tools Manufacturing
Sized conveniently to carry in the field.
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JACK SCREW WORKING MODEL
Supplier: General Tools Manufacturing
JACK SCREW WORKING MODEL
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POCKET PH METER WITH CASE
Supplier: General Tools Manufacturing
POCKET PH METER WITH CASE
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: VWR International
: VWR International
: VWR International
: VWR International
: VWR International
: VWR International
: Janitorial Supplies
: New Pig
: VWR International
: VWR International
: VWR International
: VWR International
: VWR International
: VWR International
: VWR International