Rheem SP12575B Water Heater Relief Valve, 5-1/4" Temperature & Pressure w/2" Sensor - 105,000 BTU/HR

Manufacturer: Thomas Scientific Brand: Thomas

Use this thermometer anywhere. Constructed of shock-resistant ABS plastic. Water-resistant case is sealed with an O-ring gasket to stop dirt, dust, fumes, and water. Perfect for use in lab or plant’s worst environment. Splash-proof soft pouch (with shoulder strap) protects unit and provides handy storage for probe. Reads both degree F and degree C on a jumbo, 3/4" high LCD. Range is -58 to 500 degree F and -50 to 260 degree C. Resolution is 0.1 degree and accuracy is +/-1.0 degree C or 1 percent of reading. Thermometer monitors temperature continuously for 3 years and features a selectable display update rate of 1 second or 10 seconds. A high and low alarm may be programmed in 1 degree increments. When temperature rises above or falls below the set points, a 1-minute audible alarm signals an out-of-range condition, and a symbol flashes on the LCD. The alarm mode may be switched off for use as a non-alarm thermometer. At the touch of a button, memory recalls highest and lowest temperature readings over ...

Manufacturer: Kimble Brand: Kimble

For measuring the specific gravity of liquids heavier than water in the range of 1.000 to 1.220. Divisions of 0.002

Manufacturer: Vee Gee Scientific Brand: Vee Gee Scientific

Baume Range ( DEG ): 19-31 || Subdivision ( DEG ): 0.1 || Length: 305 ||

Manufacturer: Red Sea Brand: Red Sea Model: RS7945

Red Sea’s Seawater Refractometer offers exceptional accuracy, for measuring the absolute salinity of seawater at a temperature of 25oC/77 0F. Most refractometers used within the aquarium hobby are not specifically designed for reef aquariums and use an algorithm for the measurement of brine (NaCl – rather than seawater) and at a temperature of 15oC/59 0F rather than 25oC/77 0F. Thus, a measurement deviation of up to 1.5ppt is possible, which can have a significant adverse effect on coral growth and coloration.

Manufacturer: Thermo Manufacturing Brand: Thermo Manufacturing Model: 44008

PRODUCT DESCRIPTION: Thermo-Thimbles - The pro way to run A/C line sets, electrical and thermostat wires through walls! Add a professional look to through-the-wall installations! -- OTHER PRODUCT FEATURES: Flange pre-marked for nails or screws; Unit offers custom, professional look; No snagged line sets

Manufacturer: COLE-PARMER Brand: Oakton

The easy-to-use, microprocessor-based pH 700 benchtop meter measures pH, mV, relative mV, and temperature. The large, dual-display LCD provides excellent visibility-even from a distance. Automatic temperature compensation (ATC) maintains reading accuracy even with fluctuating temperatures. Five-point pH calibration, with automatic buffer recognition for both USA (pH 1.68, 4.01, 7.00, 10.01, 12.45) and NIST (pH 1.68, 4.01, 6.86, 9.18, 12.45) pH buffers, makes for easy calibration no matter which requirement you need to meet. Meter features HOLD, ATC, selectable °f or °C measurement, recall of electrode slopand offset, and electrode diagnostics. The convenient pull-out quick reference card keeps procedures handy at all times. Meter accepts any pH or ORP electrodes with a BNC connector. What's Included: universal 110/240 VAC power supply and adapters. Designed for today's crowded laboratory benchtops! Compact footprint is over 40% smaller than other benchtop meters Large display permits easier readout view...

Manufacturer: BIPEE Brand: BIPEE Model: 6021A

Description:This PH Meters is Waterproof and Available for wide applications, such as aquarium, beverage, fish hatcheries, food processing, photography, laboratory, quality control, school & colleges, swimming pools, water conditions. FeaturesMeasuring Range: 0~14 ph PH Accuracy;+/-0.1 ph Working temperature range: 0~50 Celsius Degree 1.5V *4 Button cell battery; Dimension 188*38mm with Internal Electrode; Weight 82g

Manufacturer: Bside Brand: BSIDE

It is a portable digital thermometer.It has stable performance, high precision,low power consumption, novel structure. safe and reliable, it's an ideal measuring instrument for the majority of users. Features: Can match any standard type K sensor. Fitted with standard K probe socket. LCD display allows clear read out even at bright places. LCD display provides low power consumption. LSI-circuit use provides high reliability and durability. High accuracy and wide measurement range. Compact, lightweight, and excellent operation. Circuit used high quality multi turns VR for keeping high accuracy and reliability. Specifications: Measurement Range: -50° C to 750° C; -58° F to 1382° F Sensor Type: K type thermocouple Resolution: 0.1° C/1° C or 1° F Accuracy: ±1(% of reading + 2° C) How to use this thermometer: 1. K type thermocouple is inserted into the thermocouple jack 2.The sliding switch sliding to ° C or ° F 3.The thermocouple probe in contact with the measured object 4.Then re...

Manufacturer: Bel-Art Brand: SP Scienceware Model: B60804-1100

This H-B Instrument DURAC 10/30 ground joint thermometer has a temperature range of -10 to 150°C. This thermometer features a 10/30 ground joint and celsius scale. Thermometer is calibrated for a specific immersion depth of 25mm. Individually serialized and packaged. Ground Joint: 10/30. Range: -10 to 150°C. Divisions: 1°. Length: 270mm (10.6 Inches). Immersion Length: 25mm (1 Inch). Accuracy: 1°C. Thermometer Fill Type: Organic. Glass Type: White Back. Traceable to NIST: No. Traceable to DKD/PTB: No. 10/Case. H-B Instrument #: 6/0150. Per Each. HB Instrument #: 6/0150.