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4.0 of 5.0 with 101 Reviews
SALE PRICE: $83.99 21% OFF
Manufacturer: Extech Instruments
Brand: Extech
Model: EC400
Manufacturer: Extech Instruments
Brand: Extech
Model: EC400
Waterproof meter with one high accuracy multi-range sensor that measures four parameters conductivity, TDS, salinity, and temperature. Autoranging meter offers 3 ranges of measurements from tap water to wastewater and any aqueous solution requiring a conductivity, TDS or salinity measurements. Units of measure include μS/cm, mS/cm, ppm, ppt, mg/L, and g/L. EC400 includes meter and conductivity cell*, protective sensor cap, sample cup with cap, four CR2032 button batteries, and 48 In.(1.2 m) neck strap. Order conductivity standards separately.
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4.0 of 5.0 with 2 Reviews
SALE PRICE: $85.49
Brand: Westover
If you brew your own wine, you'll find that measuring, monitoring and controlling the concentration of grape must present is a simple task with this high quality, handheld 0-80% alcohol refractometer.
Measure the concentration of alcohol in wines and water solutions
Ideal for field use - the refractometer has ATC (Automatic Temperature Compensation) for precise measurement without having to re-calibrate after changes in ambient working temperature.
Benefits:
Adjustable manual focusing
Rubberized grip handle
Soft rubber eye piece for comfortable viewing
Calibration screw
ATC - Automatic Temperature Compensation
The alcohol refractometer is brand new and unused and includes:
Refractometer
Screwdriver for calibration
Pipette for dropping samples on to the prism
Instructions
Specifications:
Range: 0 - 80% Vol
Min div: variable
Accuracy: ±1%
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4.0 of 5.0 with 5 Reviews
SALE PRICE: $85.57
Manufacturer: Varsal, Inc.
Brand: Varsal
Model: 450-318-G5
Manufacturer: Varsal, Inc.
Brand: Varsal
Model: 450-318-G5
Varsal manufactures UV-VIS-NIR spectrophotometer cells and cuvettes, including micro-cells. Our unique fire-fused production technology assures long lasting, easy to clean, high performance cells. Varsal cells can be used with all commonly used spectrophotometers to measure absorbance or transmission and they comply with all international standards. Depending on the spectral range to be analyzed, Varsal spectrophotometer cells are available in optical glass, quartz and IR quartz glass. Our technical ability to produce cells that meet the demanding specifications of instrument manufacturers is only surpassed by Varsal's customer service and on-time delivery. Wavelength zone: 160/400 newton meters. Percentage transmission: >80%@240 newton meters. Matching tolerance: within 0.3%@240 newton meters
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4.0 of 5.0 with 37 Reviews
SALE PRICE: $86.07 1% OFF
Manufacturer: Hanna Instruments
Brand: Hanna Instruments
Model: HI7634-00
Manufacturer: Hanna Instruments
Brand: Hanna Instruments
Model: HI7634-00
TDS Probe. For mini controller. Cable length: 2 meter.
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4.0 of 5.0 with 45 Reviews
SALE PRICE: $86.85
Manufacturer: Romack
Brand: Romack
Manufacturer: Romack
Brand: Romack
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4.0 of 5.0 with 14 Reviews
SALE PRICE: $87.25 1% OFF
Manufacturer: COLE-PARMER
Brand: Oakton
Manufacturer: COLE-PARMER
Brand: Oakton
Never watch a tester sink to the bottom of your tank or pond! These waterproof testers float, so there's no need to worry. Valox® housing and stainless steel electrodes offer good chemical compatibility and durability. Instrument features a replaceable sensor. Reuse the meter body many times without losing waterproof and dustproof protection. What's Included: protective plastic storage case, lanyard, and batteries. Dual-range measurements increase application range Replaceable sensor prolongs the life of your instrument Single or one point per range calibration Auto shutoff, low-battery indicator, error messages
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4.0 of 5.0 with 40 Reviews
SALE PRICE: $87.50 1% OFF
Manufacturer: Dwyer Instruments, Inc.
Brand: Dwyer
Manufacturer: Dwyer Instruments, Inc.
Brand: Dwyer
Dwyer® Series WMT2 Multi-Jet Water Meter is ideal for commercial and industrial applications. The multi-jet design allows simplicity and accuracy with wide flow ranges even in low flow applications. The meter is designed for long service life and relatively maintenance-free operation, even under adverse conditions. The magnetically driven, hermetically sealed register will not leak or fog and is completely separated from the water. The reed switch is activated by a magnet on the dial, which is directly proportional to the flow rate. The output is perfect for remote monitoring of flow rate or flow totalization, and can interface with PLC's, counters, data loggers, and SCADA systems. Note: NOT FOR POTABLE WATER USE, BRASS CONTAINS LEAD IN EXCESS OF LOW LEAD LIMITS. (Standard range shown in picture).
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4.0 of 5.0 with 46 Reviews
SALE PRICE: $88.70 19% OFF
Manufacturer: KDD
Brand: KDD
Manufacturer: KDD
Brand: KDD
DescriptionRange: 0 to 1000 mg/L.LCD with indicates both mg/L & temp.Data hold function for freezing the desired value.Water proof.Auto powers off after 5 minutes of non-use.Build in temperature sensor, ATC (auto temperature compensation).Microcomputer circuit, intelligent function, high accuracy.Easy to change the TDS electrode.Compact size, light weight.Temperature measurement, ℃, ℉.Power supply by 1.5 V battery (LR44) x 4 PCs (included!)Technical parametersMeasurement Range :Salt 0 to 1000 mg/L.Temp. 0 to 50 ℃ ( 32 to 122 ℉ ).Resolution:Salt 1 mg/L.Temp. 0.1 ℃/ 0.1 ℉.Accuracy:Salt ± 1% FS After calibration.Salt Calibration: 1 points calibration.Dimension 188 x38 mmWeight 82 g NOTE: we will send the product to you as soon as possible If you have any questions , please feel free to contact us
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4.0 of 5.0 with 32 Reviews
SALE PRICE: $90.00 1% OFF
Manufacturer: YSI
Brand: YSI
Manufacturer: YSI
Brand: YSI
The 60510 ISE (pH, ORP, pH/ORP, ammonium, nitrate, chloride) cable's in lengths of 1 meters. Cables over 1-meter also come with the 603062 cable management kit. The ISE cables ONLY work with the YSI Pro Plus handheld. Any of the ISE sensors can be connected to this cable at any time.
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4.0 of 5.0 with 12 Reviews
SALE PRICE: $91.00
Manufacturer: Gain Express Holdings Ltd.
Brand: Gain Express
Model: VC-3165
Manufacturer: Gain Express Holdings Ltd.
Brand: Gain Express
Model: VC-3165
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Frequency counter that measures signals over a wide range of 0.01Hz - 2.4GHz. Gate time that is continuously varying from 100ms-10s. All functions depend on a single CPU. It has a crystal-controlled temperature circuit that provides a constant compensation for temperature change, reduces the measurement errors. Features * Switch from 110V to 220V (vise versa) * 5W max consumption Specifications 8digit LED display 3step function selections Channel B input has an attenuator(x1,x20) AC/DC coupling for low-pass filter 2 Input Channels: Channel A for 0.01Hz-50MHz ; Channel B for 50MHz-2.4GHz Channel A (0.01Hz to 50 MHz) * Freq range: DC couple 0.01-100Hz ; AC couple 100Hz-50MHz * Sensitivity: "DC" 0.01-1Hz = 500m Vp-p, 1-100Hz = 80m Vrms, "AC" 100Hz - 50mHz = 80m Vrms * Input impedance: 1 M? Channel B (50MHz - 2.4GHz) * Freq: 50MHz - 2.4GHz * Sensitivity: 50MHz-1.2GHz = 80m Vrms, 1.2-2.4GHz > 80m Vrms * Coupling: AC only * Input Impedance: 50? Resolution depends on gate time control setting Time base: * Short time stability: ±3 x 10-9/sec * Long time stability: ±2 x 10-8/month * Temp drift coefficient: ±1 x 10-7, 10-40°C * Line voltage variation: ±1 x 10-7 for line voltage ±10% Gate Time: Continuously variable from 100ms - 10s Precision: standard time error (t) x frequency (f) ±1d Power: 110V and 220V Preheat time: 20min Operating environment: 0-50°C, 10-90%RH Size and Weight: 270 x 215 x 100mm, approx. 1.6kg Set includes 1 x Frequency Counter 1 x Power Cord English User Manual Test probe w/ BNC connector
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