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3.8 of 5.0 with 40 Reviews
SALE PRICE: $472.00 7% OFF
Manufacturer: GW Instek
Brand: GW Instek
Model: GDM-8342
Manufacturer: GW Instek
Brand: GW Instek
Model: GDM-8342
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GW INSTEK rolls out the new generation Dual Measurement Multimeter -- the GDM-834x series, which has two models -GDM-8341 and GDM 8342. Its exceptional features include 50,000 counts, VFD dual-display, 0.02% basic DC voltage accuracy and a USB protocol connector to provide users with measurement precision, lucid data observation, and the convenience to connect with the personal computer. The GDM-834x series not only supports the fundamental measurement items provided by general multimeters, but also equips with capacitance and temperature measurement functions. Furthermore, the GDM-834x series also provides many auxiliary functions to meet the measurement requirements for manufacturing process tests, educational experiments and testing facilities. With respect to storing and retrieving data, the GDM-834x series has two methods to offer: first, the USB flash drive storage function --- operating alone without connecting with a computer; second, USB interface (virtual COM port) and optional GPIB interface (must be installed in factory) for automatic measurement system users to conveniently save and retrieve data.
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3.8 of 5.0 with 50 Reviews
SALE PRICE: $1,639.57 14% OFF
Manufacturer: Thermo Scientific
Brand: Thermo Scientific Orion
Model: STARA2155
Manufacturer: Thermo Scientific
Brand: Thermo Scientific Orion
Model: STARA2155
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The Thermo Scientific Orion Star A215 benchtop meter with kit displays pH and conductivity readings plus temperature on the large, backlit LCD display for pharmacology laboratory applications. The meter can display temperature with pH/mV/RmV on the first channel, or conductivity/TDS/salinity/resistivity on the second channel, or show all results at once. Electrode status, time, date, sample ID, user ID, and calibration points are also displayed with the measurements. The meter is designed for ease of use and reduced training requirements, with clear screen prompts, updateable soft keys, and an interface that supports English, Spanish, French, Italian, German, and Chinese. A pre-programmed auto-read function is available to lock stable readings on the screen, with an indicator alert that signals when the reading is stable. The meter can also be set for timed readings that gather data at specific time intervals. Non-volatile memory holds up to 2,000 data points with time and date stamp. Updates for meter software and complimentary data analysis software are available for download.The selectable cell constant allows use with two- or four-cell conductivity cells. Practical salinity or natural sea water curves can be selected for salinity readings. Linear or ISO/EN 27888 curves can be selected for total dissolved solids (TDS) readings. pH calibration is available up to five points, with automatic recognition for USA/NIST and DIN (Deutsches Institut für Normung) buffers. Conductivity calibration has selectable reading reference temperatures of 5, 10, 15, 20 or 25 degrees C with linear, non-linear, nLFu, or EP curve options. Errors can be fixed without a complete recalibration by using the calibration editing function.The meter has an IP 54 rating for limited ingress of dust and protection against water splashes. The device can be wall-mounted if table space is an issue. The electrode arm (included) can be attached to either side of the instrument. Meter input ports include Bayonet Neill-Concelman (BNC), reference pi...
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3.7 of 5.0 with 7 Reviews
SALE PRICE: $60.00 1% OFF
Manufacturer: Dwyer Instruments, Inc.
Brand: Dwyer
Manufacturer: Dwyer Instruments, Inc.
Brand: Dwyer
The Dwyer® Model EC2-10 Conductivity Testing Pen can monitor conductivity levels by determining the resistance between the electrodes. Conductivity of water is useful in monitoring the quality of public drinking water and deionized water for industrial applications. This pocket sized tester is constructed of a durable ABS plastic waterproof housing and 316 SS electrodes to protect against corrosion. A large LCD display is easy to read and shows both the conductivity and temperature measurements simultaneously. Since change in temperature can affect accuracy, the EC2-10 has automatic temperature compensation. Batteries are included in packaging.
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3.7 of 5.0 with 22 Reviews
SALE PRICE: $81.97 22% OFF
Manufacturer: Thermo Scientific
Brand: Oakton
Model: WD-35634-20
Manufacturer: Thermo Scientific
Brand: Oakton
Model: WD-35634-20
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The Oakton 35634-20 pH Testr 20 is a handheld, waterproof and dustproof meter that floats, if dropped in liquid, and features a replaceable double-junction electrode within its reusable tester body. A portable meter is commonly used to measure the pH of substance such as food, beer, or wine, and is also used to test cleaning water, rinse water, and wastewater in chemical, industrial, and food applications. This microprocessor-based meter has Automatic Temperature Compensation (ATC) for accurate readings in fluctuating temperatures, and three-point, push-button calibration with auto-buffer recognition of US and National Institute of Standards and Technology (NIST) standards for a wide range of results. The meter’s waterproof and dustproof housing has Ingress Protection (IP) 67-rating for protection against solid objects or liquids. It has a large, upright, dual-line LCD screen for ease of viewing, error messages, a hold function which freezes readings for recording, and an auto shut-off that turns the meter off after 8.5 minutes of nonuse to extend the life of the batteries. A protective cap reduces contamination, and a double silicone O-ring eases electrode module replacement. The 35634-20 tester has ATC from 0 to 50 degrees C (32 to 122 degrees F), and operating temperature of 0 to 50 degrees C (32 to 122 degrees F). pH range -1.00 to 15.00, resolution 0.01, accuracy + or - 0.01, calibration up to three points with US or NIST buffers at 4.0, 6.86, 7.0, 9.18, 10.0. It can be used with Tris buffers. Its dimensions are 6.5 (h) x 1.5 (w) inches (16.8 x 3.8 cm), and it weighs 3.25 ounces. The tester works with four 1.5 V alkaline batteries (not included) for up to 500 hours of continuous use (Eveready A76 or LR44 equivalent replacements). pH testers measure the acidity or alkalinity of a substance. They are commonly used for water testing, and for biological sample analysis in hydroponics, aquaculture, and agriculture. Oakton Instruments manufactures an array of scientific instruments for research, industrial,...
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3.7 of 5.0 with 22 Reviews
SALE PRICE: $87.65 24% OFF
Manufacturer: Thermo Scientific
Brand: Oakton
Model: WD-35634-30
Manufacturer: Thermo Scientific
Brand: Oakton
Model: WD-35634-30
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The Oakton 35634-30 pH Testr 30 is a handheld, waterproof and dustproof meter that floats, if dropped in liquid, and features a replaceable double-junction electrode within its reusable tester body. A portable meter is commonly used to measure the pH of substance such as food, beer or wine, and is also used to test cleaning water, rinse water, and wastewater, in chemical, industrial and food applications. This microprocessor-based meter has Automatic Temperature Compensation (ATC) for accurate readings in fluctuating temperatures, and three-point, push-button calibration with auto-buffer recognition of US and National Institute of Standards and Technology (NIST) standards for a wide range of results. The meter’s waterproof and dustproof housing has an Ingress Protection (IP) 67-rating for protection against solid objects or liquids. It has a large, upright, dual-line LCD screen for ease of viewing, error messages, a hold function which freezes readings for recording, and an auto shut-off that turns the meter off after 8.5 minutes of nonuse to extend the life of the batteries. It has a protective cap to reduce contamination and a double silicone O-ring for ease of electrode module replacement. The 35634-30 tester has temperature display from 0 to 50 degrees C (32 to 122 degrees F), and operating temperature of 0 to 50 degrees C (32 to 122 degrees F). pH range -1.00 to 15.00, resolution 0.01, accuracy + or - 0.01, calibration up to three points with US or NIST buffers at 4.0, 6.86/7.0, or 9.18/10.0. It can be used with Tris buffers. Its dimensions are 6.5 (h) x 1.5 (w) inches (16.8 x 3.8 cm) and it weighs 3.25 ounces. The tester works with four 1.5 V alkaline batteries (not included) for up to 500 hours of continuous use (Eveready A76 or LR44 equivalent replacements). pH testers measure the acidity or alkalinity of a substance. They are commonly used for water testing, and for biological sample analysis in hydroponics, aquaculture and agriculture. Oakton Instruments manufactures an array of scientific inst...
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3.7 of 5.0 with 22 Reviews
SALE PRICE: $93.61 2% OFF
Manufacturer: Thermo Scientific
Brand: Oakton
Model: WD-35634-10
Manufacturer: Thermo Scientific
Brand: Oakton
Model: WD-35634-10
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The Oakton 35634-10 pH Testr 10 is a handheld, waterproof and dustproof meter that floats, if dropped in liquid, and features a replaceable double-junction electrode within its reusable tester body. A portable meter is commonly used to measure the pH of substance such as food, beer, or wine, and is also used to test cleaning water, rinse water, and wastewater, in lab, industrial and food applications. This microprocessor-based meter has Automatic Temperature Compensation (ATC) for accurate readings in fluctuating temperatures, and three-point, push-button calibration with auto-buffer recognition of US and National Institute of Standards and Technology (NIST) standards for a wide range of results. The meter’s waterproof and dustproof housing has an Ingress Protection (IP) 67-rating for protection against solid objects or liquids. It has a large, upright, dual-line LCD screen for ease of viewing, error messages, a hold function which freezes readings for recording, and an auto shut-off that turns the meter off after 8.5 minutes of nonuse to extend the life of the batteries. It has a protective cap to reduce contamination and a double silicone O-ring for ease of electrode module replacement. The 35634-10 tester has an operating temperature from 0 to 50 degrees C (32 to 122 degrees F). pH range - 1.0 to 15.0, resolution 0.1, accuracy + or - 0.1, calibration up to three points with US or NIST buffers at 4.0, 6.86/7.0, or 9.18/10.0. Its dimensions are 6.5 (h) inches x 1.5 (w) (16.8 x 3.8 cm) and it weighs 3.25 ounces. The tester works with four 1.5 V alkaline batteries (not included) for up to 500 hours of continuous use (Eveready A76 or LR44 equivalent replacements). pH testers measure the acidity or alkalinity of a substance. They are commonly used for water testing, and for biological sample analysis in hydroponics, aquaculture and agriculture. Oakton Instruments manufactures an array of scientific instruments for research, industrial, and educational uses. Since 1991, Oakton has distributed a wide variety...
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3.7 of 5.0 with 3 Reviews
SALE PRICE: $97.99 1% OFF
Manufacturer: NEWGATE
Brand: i-mesh-bean
Model: 109-4001
Color: 6 in 1 Water Tester
Manufacturer: NEWGATE
Brand: i-mesh-bean
Model: 109-4001
Color: 6 in 1 Water Tester
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iMeshbean® is a registered trademark and "Newgate-Ship from CA"is the only authorized seller of iMeshbean branded products.
Features
1. Brand New in Box Ready to Be Operated Upon Arrival.
2. Six-in-one Meter: EC, CF, ℃, °F, TDS, pH
3. Easy Calibration of pH and TDS with just a Mini-screwdriver
4. Automatic Temperature Compensation (without this, pH reading will differ as the temperature varies)
5. Large, Triple Level Display
6. Caps on Both Sides for Storage and Protection of Electrodes
7. Suction Cups to Attach the Electrodes onto the Inwall of the Vessel, Tank or Reservoir etc.
8. Silicone Skin Case Could Protect the Meter from scratches
9. CE Certificated to Offer Safer and Precise Measurement
Specification:
Operating Temp: 0℃ ~ 50℃ (32°F ~ 122°F)
Automatic Temp. Compensation: 0℃ ~ 50℃ (32°F ~ 122°F)
Dimension: 6" x 3 3/8" x 7/8" (155 x 86 x 22mm)
Weight: approx. 223g
Package:
1 x Six-in-one Meter
2 x Probes
1 x AC-DC Adaptor
2 x Suction Cups
1 x Mini Screwdriver
1 x Silicone Skin Case
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3.7 of 5.0 with 14 Reviews
SALE PRICE: $130.90
Manufacturer: Gain Express Holdings Ltd.
Brand: Gain Express
Model: E04-024
Manufacturer: Gain Express Holdings Ltd.
Brand: Gain Express
Model: E04-024
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High-performance digital autorange automotive multimeter. Best tool for automotive repair and service. Comply w/ European Directives for essential health and safety requirements. Has overvoltage installation category compliance to IEC 61010-1 designed to protect against transients or spikes in CAT I and CAT II categories. Protected throughout by double insulation or reinforced insullation. Features * Measurement Scope: DC and AC Voltage, DC and AC Current, Resistance, Capacitance, Diode, Frequency, Continuity, Cuty Cycle, Temperature (°C/°F) RPM Engine, Dwell Angle,Fuel Injection Duration, O2-sensor, Alternator and DTC (Diagnostic trouble Code)detection and fault code detection * Large Dual-LCD display * With Built-in Buzzer * Low battery indication * Auto power off * Full-range overload protection * With backlight function * Analog Bar Graph LCD display * Manual ranging and auto ranging function * Data HOLD function * Features Data Store, Recall and Erase * MIN / MAX Recording Mode Specifications Over range Indication: diplay "OL" Negative Polarity Indication: display "-" Sampling Rate : About 2~4 times/sec Operating Temperature : 0 ~ 40°C,
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3.7 of 5.0 with 31 Reviews
SALE PRICE: $136.20 20% OFF
Manufacturer: Extech Instruments
Brand: Extech
Model: EX410-NIST
Manufacturer: Extech Instruments
Brand: Extech
Model: EX410-NIST
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Technical Specification Item Digital Multimeter Multimeter Style Full Size - Basic Features Instrument Counts 2000 Basic DC Accuracy +/-0.50% of Reading + 2 Digits Instrument Safety Rating CAT III 600V Max. AC Volts 750 Max. DC Volts 1000 Max. AC Amps 20 Max. DC Amps 20 Audible Continuity Yes Max. Ohms 20 megohm Temp. Range -4 Degrees to 1382 Degrees F Display Backlit LCD Bar Graph No Min./Max. Memory No Data Logging No Peak Hold No Battery Type 9V Alkaline AC Response Average Interface None Data Hold Yes Auto Ranging No Special Features Low current down to 0.1uA, Input fuse protection and mis-connection warnings Diode Test Yes Auto Power Off Yes Calibration Certificate Included Yes NIST Certification By FLIR Standards CE, CUL, US Series EXTECH (R) EX410 Includes Test Leads, Multi-Position Tilt Stand, Magnetic Hanging Strap, Holster, K-Type Temp Probe, Battery and Instructions Manufacturers Warranty Length 1 yr. This listing is for each.
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3.7 of 5.0 with 7 Reviews
SALE PRICE: $145.50 18% OFF
Manufacturer: Thermo Scientific
Brand: Oakton
Model: WD-35425-10
Manufacturer: Thermo Scientific
Brand: Oakton
Model: WD-35425-10
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The Oakton 35425-10 Oakton Multiparameter 35-Series PTTestr 35 is a handheld, waterproof, and dustproof pocket meter that measures pH, conductivity, and temperature and floats, if dropped in liquids. A portable pocket meter is commonly used to measure the pH of substance in hydroponics, agriculture, industrial process checks, water treatment, and swimming pools. This meter features ATC for accurate readings in fluctuating temperatures, and push-button calibration capabilities for a wide range of results. It has stainless steel, pin-type conductivity sensors for durability and compatibility with a wide variety of samples. The meter’s waterproof and dustproof housing has IP67-rating for protection against solid objects or liquids. The testr has a long-lasting sensor with Polyvinylidene Fluoride (PVDF)-protected reference junction with polymer gel for longer lifespan. The meter has a large, upright, dual-line LCD screen for ease of viewing, a hold function which freezes readings for recording, and an auto shut-off to extend the life of the batteries. It has a click-lock battery cover for battery access to replace batteries without tools. The 35425-10 pocket meter has ATC from 0 to 50 degrees C (32 to 122 degrees F), or manual ability, and an operating temperature range of 0 to 50 degrees C (32 to 122 degrees F), resolution 0.1 degree, + or - 0.5 degrees C (+ or - 0.9 degrees F). It has 1-point temperature, 1-point salinity, 3-point TDS, 3-point conductivity, and 5-point pH calibration capability range. pH range is 0.0 to 14.0, resolution 0.1, accuracy + or - 0.1. TDS range 0 to 99.0 ppm; 100 to 999 ppm, 1.00 to 10.00 ppt, resolution 0.1 ppm, 1 ppm, 0.01 ppt, accuracy + or - 1% full-scale. Conductivity range 0 to 200 μS; 201 to 2000 μS, 2.01 to 20.00 mS, resolution 0.1 μS, 1.0 μS, 0.01 mS, accuracy + or - 1% full-scale. Salinity range 0 to 10.00 ppt, 0.1 ppm, 1 ppm, resolution 0.01 ppt, 0.01%, accuracy 1% full-scale. Its dimensions are 1.25 (w) x 6.5 (h) inches (3.8 x 16.8 cm) and it weighs 3.25 o...
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