Minimum-Maximum Thermometer with Hygrometer – Vintage Brass Finish

This analog climate monitoring instrument is designed for simultaneous tracking of current, maximum, and minimum temperatures along with relative humidity. The device incorporates a bimetallic strip mechanism for temperature measurement. As ambient temperature changes, the main indicator hand (black) moves accordingly, mechanically pushing the secondary red and blue markers to record the highest and lowest temperatures reached. The red hand indicates the daily maximum, while the blue hand captures the daily minimum. These markers are reset manually via two independent knurled metallic knobs mounted on the dome—bottom knob resets maximum, top knob resets minimum. The hygrometer continuously displays current relative humidity as a dial reading. This unit is wall-mountable via an integrated rear keyhole slot, requires no electrical power, and is suitable for environments where continuous monitoring of climate variability is necessary.

Product Specifications

Applications and Benefits:

• Records and displays daily maximum and minimum temperatures
• Continuously monitors ambient humidity with built-in hygrometer
• Provides analog readout ideal for off-grid or power-sensitive environments
• Mechanical reset enables daily climate logging without digital interfaces
• Suitable for greenhouses, indoor climate control studies, and environmental labs

Caution:

Reset maximum and minimum indicators daily using the provided knobs to ensure accurate tracking. Do not submerge or expose the unit to excessive moisture or corrosive chemicals, as this may affect sensor performance and cosmetic finish.

Educational Balance Scale (With Plastic Weights)

This durable plastic elementary balance scale is a great science tool for teaching young scientists the basic concepts of mass and mass measurement using plastic or metal weights. The set includes 24 plastic weights as well as two graduated plastic buckets to measure liquids and density. Suitable for ages 4 and up, this balance has a plastic slider that zeros the balance and fitted tray lids that convert buckets to make platforms. The set includes plastic bear weights in 4 - 12 gram, 4 - 9 gram, 4 - 6 gram, and 12 - 3 gram sizes. Please note that this item contains small pieces that can be a choking hazard for young children, and adult supervision is required at all times. Free shipping is included with the coupon code Freeshipus, which is only valid for the USA region and UPS shipping method.

Graduated Beakers 1000ml (PP, Blue Raised Scale)

The Graduated Beakers with a capacity of 1000ml are made from Polypropylene (PP) material, featuring a highly transparent design. The beakers are equipped with easily readable, embossed blue graduations for accurate measurement. They also come with a stable and easy-grip handle, ensuring convenient handling during experiments or lab work. It is important to avoid cleaning these beakers at temperatures exceeding 60°C to preserve the markings.

Key Features:

• Capacity: 1000ml
• Graduation: 10ml increments
• Diameter: 117mm
• Height: 181mm
• Material: Polypropylene (PP)
• Highly transparent for clear visibility
• Molded and embossed blue graduations for accurate measurements
• Stable and easy-grip handle for convenience
• Conditionally autoclavable at 121°C (2 bar) according to DIN EN 285
• Suitable for contact with foodstuffs according to regulation (EU) No. 10/2011

Product Specifications:

Similar Products:

• Beakers with 500ml capacity and molded graduations
• Beakers with 2000ml capacity and molded graduations
• Beakers with 1000ml capacity, PMP material, and blue raised scale
• Beakers with 1500ml capacity and embossed graduations
• Beakers with 750ml capacity, PP material, and molded graduations

Caution: To preserve the markings, do not clean the beakers at temperatures exceeding 60°C.

ISO 7056 Griffin beakers, PP, raised blue scale 1000ml

The ISO 7056 Graduated Cylinder is a high-quality measuring tool designed with transparency in mind, conforming to the ISO 7056 standard. The cylinder features easily readable molded, embossed blue graduations, ensuring accurate measurements every time. the blue graduations are printed, not molded.

To ensure the longevity of the markings, it is advised not to clean the cylinder at temperatures exceeding 60 °C. The product is conditionally autoclavable at 121 °C (2 bar) as per DIN EN 285. For autoclaving purposes.

The beakers has a volume capacity of 1000ml, with graduations at every 100ml increment. It features a diameter of 120mm and a height of 147mm, providing a reliable and accurate solution for various measurement needs.

Furthermore, this graduated cylinder is safe for use with foodstuffs, adhering to regulation (EU) No. 10/2011, ensuring its suitability for a wide range of applications.

Key Features:

• Highly transparent with ISO 7056 standard
• Easily readable embossed blue graduations
• Autoclavable at 121 °C (2 bar) (select variants)
• Volume capacity of 1000ml, with graduations at every 100ml increment
• Suitable for contact with foodstuffs according to regulation (EU) No. 10/2011

Product Specifications:

Similar Products:

• Transparent Graduated Cylinder with ISO 7056 Standard, 500ml, Ø 100mm, Height 120mm.
• High-Visibility Graduated Cylinder, ISO 6706 Compliant, 1500ml, Blue Graduations.
• Molded Graduated Measuring Cylinder, 2000ml, Autoclavable at 121 °C, DIN EN 285.
• ISO 7056 Conical Measuring Cylinder, 750ml, Chemical Resistant, Ø 80mm, Height 200mm.
• Food-Grade Graduated Cylinder, BPA-Free, 250ml, Printed Graduations.

Lever Balance Scale - Dual Range Balance

The Lever Balance Scale, also known as the Dual Range Balance, is an essential tool for measuring weight accurately. This balance features a single pan balance with a three-point base and a leveling screw, ensuring stability during measurements. With a dual scale of 0-250g with 1g intervals and 0-1kg with 10g intervals, this balance can accommodate a wide range of items. The scale range can be easily changed by lowering or raising the mass on the pointer arm. The Dual Letter Balance is a reliable and versatile tool for any laboratory or classroom setting.

Tubular Spring Scales

Dual unit spring scales with color-coded sizes.

Key Features

• Can measure weight in grams and force in Newtons
• Available in six different sizes
• Color-coded scales for easy identification

Product Specifications:

Similar Products

• Spring Scale Set by Learning Resources
• Large Dual Reading Spring Scale
• Triple Beam Mechanical Balance Scale

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

Tubular Spring Scales

Dual unit spring scales with color-coded sizes.

Key Features

• Can measure weight in grams and force in Newtons
• Available in six different sizes
• Color-coded scales for easy identification

Product Specifications:

Similar Products

• Spring Scale Set by Learning Resources
• Large Dual Reading Spring Scale
• Triple Beam Mechanical Balance Scale

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

Laboratory Scale Three Beam Balance Scale

The Three Beam Balance Scale is a laboratory scale balance used for precise measurements in various scientific settings. This particular model, the Laboratory Scale Three Beam Balance Scale, is designed with three beams for even more accurate measurements. It is the perfect tool for chemists, physicists, and other scientists who require precise measurements in their work. With its sleek design and sturdy construction, this scale is a must-have for any laboratory setting.

Vernier Caliper

The Vernier Caliper is a precision measuring tool used in various industries such as manufacturing, engineering, and construction. This particular model features a dual scale and is made of hard plastic, making it durable and long-lasting. It is only available for wholesale purchase. The Vernier Caliper is an essential tool for measuring distances with high accuracy and precision, making it a must-have for professionals in the field.