Multiparameter Meters - Page 23

Manufacturer: RISEPRO Brand: RISEPRO Color: Green

Important Notice: This ORP meter has been pre-calibrated accurately in advance for your immediate use. It is recommended to calibrate at 265MV buffer solution but can also be calibrated by other buffer solution with different ORP value. NO CALIBRATION SOLUTION IS INCLUDED! This RISEPRO® ORP meter can measure the amount of Oxidation Reduction Potential (ORP or REDOX) level in sample quickly and conveniently. ORP is a tendency of the solution to either gain or lose electrons. The backlight LCD equipped enables users to do testing and measurement even in dark fields. ORP is correlated with the quality and purity of water. ORP meter has a wide range of applications in water sources, aquarium, hydroponics, spas, swimming pools and other water systems. Specifications Measuring range : -1999 mV to 1999 mV Accuracy : ±5 mV Resolution : 1 mV LCD Display : 4 Digits with backlight Operating Temperature : 0 - 50°C (32 -122°F) Calibration : By mini screwdriver (included) NO CALIBRATION SOLUTION IS INCLUDED Power Supply : 4 × 1.5 V (AG-13) Button Cell Battery (installed) Dimensions : approx. 151mm × 33mm × 20mm (5.94' x 1.30' x 0.79' inch) Item Weight : approx. 53g One set included 1 x ORP Meter 1 x Mini Screwdriver 4 x AG13 button cell batteries (installed)1 x Instruction Manual1 x Sturdy Storage Case

Manufacturer: HM Digital Brand: HM Digital Model: DM-2

The HM Digital DM-2 commercial inline TDS (total dissolved solids) monitor has two probes to measure TDS for feed and product water when used with TDS water filtration systems (sold separately), and can be used for applications including automobile and window washing systems, manufacturing, and food processing. The monitor has a 0 to 9999ppm range. The 0 to 999ppm range has a resolution of 1ppm, and the 1000 to 9999 range has a resolution of 10ppm. The monitor is factory-calibrated to NaCl 342ppm, and is capable of recalibrating each line separately. Shielded cables prevent interference that can cause inconsistent or inaccurate readings. Diagnostic error message features provide troubleshooting assistance. The monitor is 2.6 x 4.6 x 0.7 inches/6.8 x 11.6 x 1.8cm (H x W x D, where H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back). It is powered by 2 AA batteries (included) and has an automatic shut-off after 3 minutes to conserve battery life.What's in the Box?Monitor(2) AA batteries

Manufacturer: Extech Instruments Brand: Extech Model: PH100

ExStik pH tester features a flat pH sensor making it ideal for testing semisolids and surfaces. Flat surface also reduces the chance of accidental breakage of the electrode tip-perfect for rugged field use! Built-in smart chip simplifies calibration and error diagnosis. CAL alert notifies you when it is time to recalibrate ensuring accurate readings. Renew indicator tells you when it is time to replace the electrode. Built-in memory recalls up to 15 sequentially tagged readings. LCD simultaneously shows pH and temperature readings, plus an analog bar graph of pH values lets you view reading trends. Waterproof tester floats in water. Flat-surface electrode is great for semisolids, solids, and surface testing Built-in memory recalls up to 15 labeled readings. Smart chip tell you when to calibrate or replace your meter

Manufacturer: Gain Express Holdings Ltd. Brand: Gain Express Model: VC-3165

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

Manufacturer: Autonics Brand: Autonics USA, Inc

Meter, Scaling Meter, LED, W72xH36mm, 4-20mA DC Input, Indicator, Loop Powered..

Manufacturer: Rise Brand: Rise

Features -3-in-1 to measure pH, ORP and Temperature -Replaceable pH Electrode -Built with Automatic Temperature Compensation (ATC) -Easy to use with high accuracy -Compact and portable pen-type design -Calibration Powder (pH 4.003 & pH 6.864) included -Optional pH Probe for Replacement (US $9.90) Specifications -Measuring range : +pH : 0.00 ~ 14.00 pH +Temperature : -50 ~ 70 °C +ORP: -1999 ~ 1999 mV -Resolution : +pH : 0.01 pH +Temperature : 0.1°C +ORP : 1 mV -Accuracy : +pH :±0.1 pH +Temperature : ±1 °C +ORP : ±5 mV -Automatic Temperature Compensation (ATC): 0 - 50°C -Operating Temperature: 0 - 50°C -Batteries: 4 x 1.5 V (AG-13) button cell batteries (not included) -Dimensions: approx. 170 (L) x 40 (W) x 23 (D) mm (6.69' x 1.57' x 0.91' inch) -Weight: approx. 100g One set included -1 x pH, ORP & Temperature Tester -1 set of pH 6.864 and pH 4.003 Calibration Powder -1 x Mini-Screw Driver -Optional pH Probe for Replacement (US $9.90) -1 x User's Manual -Standard factory package

Manufacturer: YSI Brand: YSI Model: 603075

A soft-sided carrying case ideal for all Pro Series products. Cable management kits easily attach to the outside of the case keeping the inside clean and dry. Compartments will hold the instrument, cables, flow cells, cable weights, probe guards, extra probes, membranes, and much more. Straps can be adjusted to stop the case from opening completely to allow it to stand upright on its own, making it convenient to retrieve items on the go.

Manufacturer: Extech Brand: Extech Model: EC500

Designed and built for a wide range of applications including process and HVAC cooling towers, industrial and commercial boilers, reverse osmosis systems, pools and spas. The ExStik II pH/conductivity meter combines a rugged flat surface pH electrode with an autoranging highly accurate conductivity cell to precisely measure conductivity, TDS, salinity, pH, and temperature. It delivers seven selectable units of measure: pH, µS, mS, ppm, ppt, mg/L, and g/L. It also provides automatic temperature compensation, adjustable conductivity to TDS ratio (0.4 to 1.0), and a 0.5 salinity ratio. The unit features an analog bar graph that indicates trends, internal memory that stores up to 25 data sets, a renew feature that alerts you when the electrode needs replacement, auto power off, and a low battery indicator. It comes complete with protective sensor cap, sample cup with cap, four batteries,

Manufacturer: YSI Brand: YSI

The ORP15A offers accurate, low cost measurement of ORP and temperature. Measuring these parameters in a pen-style instrument that's also simple and compact means you get the most convenient sampling method available. The ORP15A is an easy-to-use mV instrument for food such as vegetable washing and sanitizers, swimming pools, wastewater, and aquaculture. Also includes a graphic display with on-screen instructions. 50-set memory. Hold feature locks readings on display. CE compliance. ATC probe: thermistor, 10k ohms at 25 degree C. Battery: four LR44 alkalines included with purchase. Battery life: 200 hours or greater with low battery indicator. Memory: non-volatile; 50 sets absolute and relative ORP, temperature, date and time stamp; erase all data function. Operating temperature range: 0.0 to 50 degree C. Water resistance: IP-67 waterproof case. Weight: 3.7 ounces with batteries. ORP range: -1100 to 1100 units. ORP accuracy: 1 mV +/-1 LSD. ORP resolution: 1 mV. Temperature Range: -10 to 100 degree C. Temperature Accuracy: +/- 0.3 degree C. Temperature Resolution: 0.1 degree C. Warranty: 1 Year instrument; 6 months electrode.

Manufacturer: Hanna Instruments Brand: Hanna Instruments Model: HI8730

The Hanna Instruments HI 8730 portable meter displays readings for conductivity, total dissolved solids (TDS), and temperature with Automatic Temperature Compensation (ATC), is water-resistant, lightweight, and includes an easy-to-maintain conductivity probe for agricultural and general testing applications. Each measurement mode has its own key on the face of the meter for quick selection and simple operation. ATC provides accurate readings in fluctuating temperatures. The meter comes with the HI 761285 conductivity probe with built-in temperature sensor and 1-meter/3.3-foot cable, calibration solution sachets, 9V battery, instructions, and a carrying case. The on-screen guide provides calibration steps and operating instructions.SpecificationsConductivity range0 to 1,990μ/cmConductivity accuracy+ or – 2% (full scale)TDS range0 to 1,990ppmTDS accuracy+ or – 2% (full scale)Temperature range0 to 70 degrees C/32 to 158 degrees FTemperature accuracy+ or – 1 degree CProbe (included)HI 761285Probe temperature range0 to 50 degrees C/32 to 122 degrees FBattery type, life(1) 9V alkaline, approximately 200 hoursWeight230g/8.1oz.Dimensions145 x 80 x 36mm/5.7 x 3.1 x 1.4 inches (H x W x D)H is height, the vertical distance from lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.A multiparameter meter is a benchtop or handheld device that can take multiple readings on a single sample. It measures parameters such as the pH level (acidity or alkalinity of a substance), conductivity (the amount of salts or other compounds present in water), dissolved oxygen (DO, the amount of oxygen in a liquid), temperature, total dissolved solids (TDS, anything present in water other than the pure water molecule and suspended solids), salinity, resistivity, and oxidation reduction potential (ORP). Applications for multiparameter meters include water testing, pharmaceuticals, agriculture, winemaking, water-treatment plants, and acquacul...