TES - K-Type Thermometer (TES 1319A) Brand: TES Model: TES 1319A Product Features: Type ''K'' Thermocouple Input Switchable Resolution 0.1°/1° With ℃ & °F switching Max / Min function Data Hold function Flip-up stand Product Specifications: Measuring Range -50℃ ~ 1350℃, -58°F ~ 1999 °F Sensor K Type Thermocouple Input Single Channel Resolution -50°C ~ 199.9°C .... 0.1°C, -50°F ~ 199.9°F .... 0.1°F (Others 1°C/ 1°F) Accuracy read more

OHAUS - Conductivity Meter (ST-300C) Brand: Ohaus Model: ST-300C Product Descriptions: After more than a century of perfecting the art of measurement through our durable weighing products, OHAUS precision is now available in the form of a portable conductivity meter that can also test for TDS. This portable meter offers convenience, reliability and durability in one compact design.  Applications: Conductivity, total dissolved solids (TDS) measurement Display: Liquid crystal display (LCD)  Operation: 4 AAA batteries (included) Construction: ASB housing, wrist strap Design Features: Automatic temperature compensation, adjustable temperature coefficient Technical Specifications: Measurement Range 00.0 μS/cm - 199.9 mS/cm; 0 - 100°C; 0.1 mg/L - 199.9 g/L (TDS) Measurement Resolution 0.1°C ; 0.01 μS/cm; 0.1 mg/L Display LCD Accuracy ± (Temperature) 0.3°C Battery Life 250 hours with Disposable Batteries Calibration 1 Point Conductivity accuracy (±) 0.5 % Conductivity measuring range 0.01 μS/cm - 199.9 mS/cm Dimensions 6.69 in x 1.38 in x 3.54 in (170 mm x 35 mm x 90 mm) (LxWxH) Inuse cover No Measurement Range (Temperature) 0°C ; 100°C Net Weight 0.35 lb (0.16 kg) Parameter Conductivity / TDS Power 4 AAA (LR03) Batteries (Included) Resolution Cond. (Variable) 0.01 ; 1 Temperature compensation Automatic Temperature resolution 0.1°C Temperature Sensor 30 KΩ NTC Working Environment 41°F – 104°F, 80% RH, Non-condensing (5°C – 40°C, 80% RH, Non-condensing) read more

MEMMERT - Universal Oven (UNB-200) Brand: Memmert Model: UNB-200 Product Descriptions: The technologically perfected masterpiece made of high-quality, hygienic, east-to-clean stainless steel leaves nothing to be desired interms of ventilation and control technology, overtemperature protection and precisely tuned heating technology. Standard Equipment: Ventilation and Control ​natural convection continuous adjustment of pre-heated fresh air admixture vent connection with restrictor flap microprocessor PID-temperature controller with integrated autodiagnostic system with fault indicator one Pt100 sensor class A in 4-wire-circuit integrated digital timer (1 min. up to 99 h 59 min) to switch off heating to stand-by mode digital LED-display of set and actual temperature as well as remaining process time resolution of display for set value and actual value 0, 5°C Overtemperature protection (double) in case of total breakdown of sensor, the heating is switched off at approx. 10°C above set value in case of failure of the switching element, the heating will be controlled by an additional relay approx. 10°C above the set temperature in case of faulty sensor (incorrect measuring values) or the total breakdown of the controller the heating is switched off at approx. 10°C above the max. oven temperature by the mechanical temperature limiter TB protection class 1 for very sensitive and/or valuable load in terms of being non-reproducable, we recommend ovens of our E- and P-class guaranteeing an even higher safety standard. Textured Stainless Steel Casing w x h x d : 550 x 600 x 400 mm fully insulated stainless steel door with double locking and 4-point adjustment rear zinc-plated steel Interior - Heating Concept w x h x d : 400 x 320 x 250 mm, 32 litre easy-to-clean interior, made of stainless steel, reinforced by deep drawn ribbing with integrated and protected large-area heating on four sides 1 stainless steel grid Temperature Range from +30°C (however, at least 5°C above ambient) up to +220°C Voltage / Power Rating 230V (+/- 10%), 50/60 Hz ca. 1. 100 W (during heating) Packing Data net weight approx. 29kg gross weight carton approx. 35kg gross weight wooden case approx. 46kg dimensions approx: carton w x h x d : 67 x 70 x 54 cm                              wooden case w x h x d : 71 x 69 x 51 cm the appliances must be transported upright Product Specifications: UNB-200 Capacity (Lt): 32 Standard No.of shelves / Max No. of shelves: 01/03/14 INTERNAL DIMENSIONS: Width mm: 400 Height mm: 320 Depth mm: 250 EXTERNAL DIMENSIONS: Width mm: 550 Height mm: 600 Depth mm: 400 Weight kg: 28 read more

AZ - pH Meter Pen Type (8685) Brand: AZ Instruments Model: 8685 Product Descriptions: The pH electrode of 8685 AZ IP65 pH meter is protected by a semi transparent cap to keep the sensor wet. It could be calibrated easily by one touch calibration function. The 8685 AZ Water Quality Testing pH Meter could be the best Water Quality tester for all professional measuring purposes, including the LAB water treatment business, Aquaculture, Aqua Farm, Swimming pool, or other related industries. The 8685AZ pH pen has the waterproof IP65 function, and it can measure the pH value from 0~14 to meet different Water Quality Testing applications. Product Features: Big LCD dual display Temperature & pH value with ATC pH range: 0.0 ~ 14.0 pH value resolution up to 0.1 Measuring stability indicator  One touch auto-calibration up to 3 points  Calibration values are adjustable Cap to keep sensor wet & last life time  Power by 4pcs LR44 batteries Waterproof housing meets IP65 rating Data hold to freeze readings Pen size, easy to fit in pocket Low battery indicator Auto power off Temperature °C/ °F unit switchable Technical Specifications: Model 8685 pH Measuring Range 0.0 ~ 14.0 pH Accuracy ± 0.2 pH Resolution 0.1 Temperature Measuring Range 0 ~ 60.0°C Temperature Accuracy ± 1°C Temperature Resolution 0.5°C ATC ATC pH Calibration Up to 3 points LCD Size 30 (L) * 18 (W) mm Operating Temperature 0 ~ 50°C Operating RH% Humidity <80% Storage Temperature -10 ~ 50°C Storage RH% Humidity <90% Sensor Lifetime >6 months (with good maintenance) Meter Size 165 (L) * 35 (W) * 32 (H) mm Weight ~ 115 g Battery LR44 * 4pcs Standard Package Meter, Batteries, Manual, Paper box read more

OHAUS - Portable ATC DO Meter (ST-300D) Brand: Ohaus Model: ST-300D Product Descriptions: The OHAUS ST-300D portable DO meter offers convenience, reliability, and durable construction in an ergonomic compact design. Intuitive software and a well-organized display make the Starter 300D user friendly. A built-in retractable stand provides an additional level of convenience. A clear LCD screen and five clearly marked keys offer simplicity for novices and professionals alike. IP54 protection shields the portable ST-300D dissolved oxygen meter from damage by dust and water. Toggle quickly between ppm, mg/L and percentage with just a push of a button. Starter 300D provides accurate and reliable dissolved oxygen measurement that is critical to aquatic life and water quality. Product Features: Ergonomic compact design Built-in retractable stand IP54 protection against dust and water LCD display USer-friendly software and clearly marked keys Portable dissolved meter requires little training to use Push-button toggling between ppm, mg/L and percentage Each time the meter is calibrated, icons appear on the display to confirm the accuracy of the calibration process Technical Specifications: Measurement Range 0.00 - 19.99; 20.0 - 45.0 ppm 0 - 50°C Resolution 0.1%; 1% 0.1 mg/L; 1 mg/L 0.01 ppm; 0.1 ppm 0.1°C Barometric Range  375 - 825 mmHg 500 - 1100 mbar 500 - 1100 hPa Barometric Resolution 1 mmHg 1 mbar 1 hPa Error Limits ±1% ; ±0.3°C Calibration 1 or 2 Points 100% and 0% Memory 30 Measurements Last Calibration Data Power Supply 4 AAA >500 Operating Hours Size/Weight 90 W x 150 D x 35 H mm / 0.18 kg (Without Batteries) Display LCD Input BNC, Cinch, NTC 30 kΩ Temperature Compensation ATC and MTC Salinity Compensation 0.0 to 50.0 ppt IP Protection IP54 Housing Construction ABS Brand and Model Ohaus ST-300D Warranty 1 year on meter Compliance Electromagnetic Compatibility: FCC Part 15 Class B; ICES-003 Class B read more

TREK - Concentric Ring Surface and Volume Resistance Probe  Brand: Trek Model: 152P-CP-1-CE Product Descriptions: The Trek Model 152P-CR-1 Concentric Ring Probe is capable of measuring surface and volume resistance in materials as per IEC or ESDA standards. A three (3) positions switch on the probe selects surface resistance or volume resistance measurements with either a guarded or unguarded outer electrode. An optional Test Plate Set [CN 17530] consists of two separate plates. A stainless steel conductive plate can act as a second electrode to apply the test voltage to the sample under test and also provides a mini-banana plug connection for a secure ground connection. An insulative plate us utilized as needed. The use of these plates are described in the ESD STM11.12 and in IEC61340-2-3 standards. The Trek model 152-1 Resistance Meter used with the 152P-CR-1 system, is designed to precisely measure surface resistance on a wide variety of conductive, dissipative, and insulative materials. The Model 152-1 Resistance Meter employs a measurement technique which conforms to ANSI/ESD Association standards for measuring surface resistance, resistivity and volume resistance and features exceptional measurement accuracy and wide measurement ranges of 103 to 1013 ohms using either a point-to-point probe or the two-point probe. Measured resistance values are clearly displayed on a high-contrast LCD displays Various probes are available and accessory options include a Walking Test Adapter which allows analysis of resistance levels on the human body [STM 97.1]. Product Specifications: Measurement Range 103 to 1013 ohms Probe Electrode Test Voltage User selectable for 10V or 100V, ±2% Test Current Limit Limited to less than 13 mA in the 10V range and less than 1.7mA in the 100V range. Model 152P-CR-1 Surface/Volume Resistance Probe A three (3) position switch on the probe selects performance options Optional Test Place Set These plates provide additional ESD STM standard options for guarded and unguarded resitance and volume measurements Optional Probe Calibration Fixture Provides measurement accuracy verification of resistance/resistivity probes. read more

TREK - Surface and Volume Resistance Meter Without Probe (152-1) Brand: Trek  Model: 152-1   Product Descriptions: The Trek® 152-1 surface/volume resistance meter is designed to precisely measure surface or volume resistance on a wide variety of conductive, dissipative, and insulative materials. It features exceptional measurement accuracy and wide measurement ranges. When used with Advanced Energy's uniquely-designed 152P-CR-1 concentric ring probe, the instrument provides consistent ease of operation even at very high resistance values. The Trek 152-1 is lightweight, portable and operable via batteries or an AC line power source with battery eliminator.  Product Features: Complies to ANSI/ESD Association Standards Concentric ring probe pre-amplifier eliminates interference and enables reliable operation at high resistance values Exceptional accuracy, stability, and repeatability Wide measurement range (103 to 1013 Ω)  Elastomer electrodes for excellent surface contact Optional accessories include a Walking Test Adapter and Test Plate set NIST-traceable Certificate of Calibration provided with each unit CE compliant Technical Specifications: Performance Specifications Resistance Measurement Range 103 to 1013 Ω Resistivity Resistance X Factor10 - Resistivity   Measurement Accuracy (of the reading) at 25°C and 20% to 70% RH Point-to-point 5 lb probe (152BP–5P) 103 to 1013 Ω range, ±5% 1013 Ω range, ±8% Concentric ring probe (152P-CR) 103 to 1013 Ω range, ±5% 1013 Ω range, ±8% Two-point resistance probe (152P–2P) 103 to 1013 Ω range, ±5% Probe Electrode Test Voltage User selectable 10V or 100V, ±2% Test Current Limit Limited to less than 13 mA in the 10V range and less than 1.7 mA in the 100V range Mechanical Specifications Dimensions (H x W x D) 180 x 100 x 44 mm (7 x 4 x 1.75 in) Weight Approximately 0.5 kg (1 lb) with battery Electrical Specifications Battery Operation Two 9-volts batteries (NEDA 1605 Alkaline, or equivalent) provide approx. 6 hrs of power AC Line Operation The use of an AC battery eliminator allows for AC line operation. The eliminator output connector is a female type 2.1 mm, DC power plug. Environmental Specifications Temperature 15 to 35°C (59 to 95°F) Relative Humidity 5 to 80%, noncondensing Altitude To 2000 m (6561.68 ft) read more

KIMO - Inclined Liquid Column Manometers (MG-80) Brand: Kimo Instruments Model: MG-80 Product Descriptions: The MG range of inclined liquid column manometers, developed and maufactured by Sauermann, measure slight variations in pressure, depression or differential pressure of air or gas. They are for use in the following applications: Treatment of air, ventilation, air conditioning, heating, and dust elimination. Product Features: Recommended range of use From +5 to +30°C Possible range of use From -30° to +60°C Maximum static pressure 6 bars Manometer body Transparent 15 mm thich Altuglas Liquid column Entirely bored in the solid block, Ø 4 mm Graduated slide strip Transparent Altuglas. Cross-section 20 x 2 mm Zero adjustment By moving the graudated slide strip, travel 20 mm. Fixed via milled, nickel-plated brass screw Positionning Horizontal positioning via integrated spirit level and milled, nickel-plated brass adjusting screw, vertical travel 12 mm Manometric liquid AWS 10 red oil, density 0.87 at 15°C Reservoir capacity 20 ml Connection Ø 5 x 8 mm semi-rigid crystal tube, on Ø 6.2 mm ribbed, nickel-platted brass connectors, 1/8 gas thread Wall-mounted With or without white PVC support Dimensions: Mounting: Mount on a wall or a vertical partition wall with two maximum Ø 5 x 25 mm screws (supplied) Set horizontally using the integrated level and the milled adjusting screw Unscrew  the connector on the reservoir and slowly pour the manometric liquid to zero point on the graduation Remount the connector without overtightnening Connect the manometer with the Ø 5 x 8 mm crystal tube to the pressure or depression source to be checked. read more

ELCOMETER - Digital Surface Profile Gauge (E224C-BI1) Brand: Elcometer Model E224C-BI1 Product Descriptions: The Elcometer 224 Digital Surface Profile Gauge provides the very latest in surface profile measuring technology for measuring profile on either flat or curved surfaces. The Elcometer 224 surface profile meter is available in two different models: Model B and Model T. Each surface profile meter provides the user with increasing functionality - from the entry level Elcometer 224 Model B Surface Profile Gauge, to the top of the range Elcometer 224 Model T Surface Profile Gauge, with memory, alpha-numeric batching and Bluetooth® communication. Standard and armoured probes are available for the separate models, providing even greater measurement flexibility. Elcometer surface profile probes are supplied with a glass zero plate, calibration test foils (nominal values 125µm (5.0 mils) & 500µm (20 mils) and an Elcometer Test Certificate. Product Features: Up to 25 readings per minute to the convex probe Applicable Patents: GB2505193, US9261345 The Elcometer 224 is supplied with a 1 year-warranty against manufacturing defects. The warranty can be extended free of charge to 2-years within 60 days of purchase via www.elcometer.com. Elcometer 224 probes are covered by a 1 year warranty. Internet connection required Up to the last 5 readings can be deleted (Model B) Repeatable & reproducible measurements Easy to use menu structure; in 30+ language Tough, impact, waterproof & dust-resistant; equivalent to IP64 Bright colour screen; with permanent backlight Scratch and solvent resistant display; 2.4'' (6cm) TFT Large positive feedback buttons Flat & convex surfaces USB power supply; via PC Test Certificate Automatic rotating display; 0°, 90°, 180° & 270° Ambient light sensor; with adjustable auto brightness Emergency light mode Gauge software updates, via ElcoMaster® software Replaceable screen protectors Protective case Delete last reading  Technical Specifications: Display Information 2.4” (6 cm) QVGA colour TFT display, 320 x 240 pixels Battery Type 2 x AA batteries, rechargeable batteries can also be used Battery Life Approximately 24 hours of continuous use at 1 reading per second2 Minimum Headroom Integral: 185 mm (7.3”) Gauge Dimensions (H x W x D) Integral:   168 x 73 x 37 mm (5.61 x 2.87 x 1.46”) Separate: 141 x 73 x 37 mm (5.55 x 2.87 x 1.46”) Gauge Weight (including batteries) Integral:  218 g (7.69 oz) Separate: 161 g (5.68 oz) Measurement Range 0 - 500µm (0 – 20 mils) Probe Tip Tungsten carbide tip 60° angle; Tip radius: 50µm (2 mil) Operating Temperature -10 to 50°C (14 to 122°F); Storage temperature: -10 to 60°C (14 to 140°F) Accuracy & Resolution Accuracy: ±5% or ±5µm (±0.2 mil); Resolution: 1µm (0.1 mil) Packing List Elcometer 224 gauge, glass zero tile, 2x calibration foils, wrist harness, plastic transit case (T), protective case, screen protector, probe protection cap, 2 x AA batteries, test certificate, operating instructions, USB cable (T) & ElcoMaster® software (T) read more