1
Engineered in the USA for high reliability.
Wide resistance range from 1Ω to 11MΩ.
1% accuracy for precise measurements.
1-watt rated resistors for durability.
User-friendly 28 slide switches arrangement.
Portable design with protective rubber holster.
Compatible with various connection types.
Average Rating out of 5:
Price Range: $69.88
Color: White + Green
2
Standard four decade resistance box for experiments.
Variable resistance range: 0 - 11,110 Ohms.
Easy selection by turning the dial.
±1% tolerance for accurate measurements.
Requires additional banana plug cords and clips.
Maximum power output: 2W for safety.
Handle with care to prevent overheating.
Average Rating out of 5:
Price Range: $59.99
3
Six decade resistance for versatile lab applications.
Variable resistance from 0 to 1,111,110 ohms.
Maximum working voltage of 500V AC.
Designed for general-purpose laboratory use.
Resistances at 1, 10, 100, 1000 ohms.
Includes user instructions for easy operation.
Compact dimensions: 7.75" x 4.75" x 1".
Average Rating out of 5:
Price Range: $85.49
Color: Yellow
4
5 decades ranging from 100pF to 11.111μF.
High accuracy of 5% for reliable measurements.
Easy use with 20 slide switches layout.
Visible white dot indicates ON position.
Versatile connections with multiple binding post options.
Impact-resistant rubber holster with tilt-stand.
Designed and engineered for quality in the USA.
Average Rating out of 5:
Price Range: $79.88
Color: white
5
Ideal for school and laboratory use.
Durable plastic construction ensures long-lasting performance.
High accuracy and stability for reliable measurements.
Lightweight design for easy transportation and storage.
Versatile tool for various electrical experiments.
Measures resistance and internal force of power supply.
Flexible functionality for educational purposes.
Average Rating out of 5:
Price Range: $16.79
6
High-quality Bakelite construction for durability.
Variable resistance from 0 to 9999.9 ohms.
Five switchable resistance ranges for versatility.
Operation temperature: 5 to 35°C.
Relative humidity: 25 to 80% for optimal performance.
Normal power limit: 0.5W, maximum 1W.
Ideal for precision electrical experiments and applications.
Price Range: $15.99
7
Range from 1 ohm to 10 Megohm.
Accuracy level of 1% for reliable measurements.
Compact design for easy storage and transport.
Rugged construction for durability in various environments.
Error-proof operation with direct impedance reading.
Includes full calibration certification for accuracy.
Additional calibration certification available for $39.
Average Rating out of 5:
Price Range: $262.54
8
10 pack of CD4017 CMOS decade counters.
Fully static operation for reliable performance.
Medium speed operation up to 10 MHz.
Standardized symmetrical output characteristics for versatility.
Tested for quiescent current at 20 V.
Compatible with 5V, 10V, and 15V ratings.
DIP16 package for easy integration in circuits.
Average Rating out of 5:
Price Range: $8.50
9
Wide resistance range: 1 to 11111110 ohm
Seven decades for precise resistance adjustments
1% accuracy for reliable measurements
Compact size: 33 x 147 x 117 mm
Easy slide adjustment for quick changes
Lightweight at 320 grams
Ideal for electronics testing and experiments
Average Rating out of 5:
Price Range: $84.95
Material: copper
10
8 decades resistance range: 0.1Ω to 11MΩ.
Accurate: 1% accuracy for reliable measurements.
Ideal for laboratories, schools, and research institutions.
Easy to use with 32 organized slide switches.
Visible indicators show switch status clearly.
Versatile connections with various types of wires.
Compact design: 6.8 x 3.9 x 2.0 inches.
Average Rating out of 5:
Price Range: $79.00
11
Adjustable resistance range from 0 to 9999 Ohm.
Ideal for school physics and electrical experiments.
Lightweight and portable for easy transportation.
Simple structure ensures ease of use.
High stability and accuracy for reliable measurements.
Made from safe, durable plastic material.
Perfect for resistor substitution in experiments.
Average Rating out of 5:
Price Range: $14.55
Size: 14X10X5CM
12
High accuracy calibration: 1 percent precision.
28 switches in a 4 x 7 grid.
Clearly visible white dot indicates active switches.
Includes protective rubber holster for durability.
Convenient tilt-stand for easy viewing.
Ideal for testing and calibration needs.
Backed by a 1-year warranty.
Average Rating out of 5:
Price Range: $109.99
13
7 decade ranges for precise resistance measurement.
Resistance substitution from 1 to 11,111,110Ω.
Ideal for circuit development and testing.
Three binding posts for isolated substitutions.
Durable construction ensures long-lasting use.
1% accuracy for reliable measurements.
Compact design for easy portability and storage.
Average Rating out of 5:
Price Range: $128.36
14
Fully digital display for accurate readings.
Easy adjustments eliminate calculation errors.
Ultra-wide resistance range for diverse applications.
Compact design saves valuable desktop space.
Lightweight construction for easy portability.
Exceptional customer service for user satisfaction.
Revolutionary design enhances user experience.
Average Rating out of 5:
Price Range: 0
Material: Plastic
15
High-quality surge suppression module for reliable performance.
Compatible with various TeSys D coil models.
Rheostat type ensures precise current control.
Wide voltage range: 24-48 AC.
Original packaging, never used, ready to ship.
Ideal for industrial automation applications and projects.
Large inventory ensures immediate availability.
Price Range: $85.00
16
High precision resistance box from 0-100KΩ. 0.1Ω step for ultra-fine adjustments. Includes red/black silicone-coated alligator clips. Durable strain relief for 10,000+ bends. Meets IEC61010 safety standards for education. One-hand operation with ergonomic rotary switches. IP42-rated for dust and water resistance.
Average Rating out of 5:
Price Range: $37.99
17
Adjustable resistance for versatile electrical experiments.
Durable plastic material ensures long-lasting use.
Measures unknown resistance accurately and efficiently.
Ideal for educational and teaching purposes.
Compact design for easy handling and storage.
Simple operation for quick experimentation and learning.
High performance in physics and electrical applications.
Price Range: $16.04
18
Precision resistance adjustments for DC circuits.
Resistance range: 0.1 to 99.9999 kΩ.
Ideal for laboratories and scientific research.
Low zero resistance for accurate measurements.
Compact design with a gross weight of 2 kg.
Temperature range: +10 °C to +35 °C.
Ensure stability by rotating all buttons before use.
Price Range: $89.99
Color: Black
19
Surge suppression for reliable operation.
Peak current limiting for enhanced safety.
Compatible with 50...129AC/DC voltage range.
LED indicator for local signal indication.
Front side installation for easy access.
Original packaging ensures product integrity.
Large inventory of industrial automation products available.
Price Range: $85.00
20
5 decades of capacitance from 100pF to 11.111uF.
Precise 100pF steps for accurate measurements.
Convenient for design, testing, and calibration tasks.
Easy-to-use 20-slide switch interface.
Two terminals for versatile connectivity options.
AC frequency range of 1KHz for various applications.
Lightweight design, ideal for laboratory use.
Average Rating out of 5:
Price Range: 0
Material: Copper
21
Precision resistance decade box for accurate measurements.
Resistance range from 1 to 11.11111 Megaohms.
1% accuracy for reliable testing and calibration.
Durable metal bench top construction for stability.
Equipped with 4mm diameter safety terminals.
Complies with international safety standard EN 61010-1.
Convenient rotary switch selector for easy adjustments.
Average Rating out of 5:
Price Range: $270.87
22
Precision resistance experiments made easy.
Range: 0.1R to 99.9999kR.
Zero resistance accuracy: 30 ± 5mΩ.
Dielectric strength: 2000 VAC for one minute.
Insulation resistance under 1000 megohms.
Ideal temperature: +10℃ to +35℃.
Humidity range: 30% to 80% during use.
Price Range: $91.99
23
Adjustable range: 0.1Ω to 100MΩ
High resolution: 0.1Ω for precision
Accuracy: 1% for resistors
Capacitance range: 1pF to 100μF
Capacitor accuracy: 5% for reliability
Compact design for easy portability
Ideal for laboratory testing and experiments
Average Rating out of 5:
Price Range: $59.00
24
Compatible with 24 mechanical or fusion splices.
Supports 144 ribbon fusion splices for versatility.
Durable construction ensures long-lasting performance.
Easy installation for efficient fiber management.
Designed for optimal organization and protection.
Manufactured in the United States for quality assurance.
Ideal for various fiber optic applications.
Price Range: $85.10
25
Variable resistance range: 0-9999.9 Ohm.
Durable construction for long-lasting use.
Ideal for educational purposes and experiments.
Compact size: 165x125x60mm for easy handling.
Fine workmanship ensures reliable performance.
Enhances understanding of electrical concepts.
Easy to use for students and professionals.
Price Range: $16.62
Color: Black
