6pcs Weight 5g 10g 2x20g 50g 100g Grams Precision Calibration Weights Kit Set Total 200g with Tweezer for Balance Scale
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1 Set Calibration Weight Set 5G 10g 20g 50g 100g 200g Total Weight
Description:For general , commerical and educational useCalibration CLASS: M1Good quality material: steelGram Weights: 100g, 50g, 2x20g,10g, 5gComes with a plastic storage box and tweezersSpecification:Material: Carbon SteelColor: shownGram Weights: 100g, 50g, 2x20g,10g, 5gPackage Includes:6 Pieces Calibration Weight1 Piece Key FeaturesFor general , commerical and educational useCalibration CLASS: M1Good quality material: steelGram Weights: 100g, 50g, 2x20g,10g, 5gComes with a plastic storage box and tweezersWhat's In the Box6 Pieces Calibration Weight 1 Piece
6Pcs 100g 50g 2x20g 10g 5g Grams Precision Calibration Weight Digital
Welcome to my store, we have many kinds of price products, we launch new products every day, please follow my store and pay more attention, for more products, Please click on the seller information to enter our store to buy, we hope give you a pleasant shopping experience. Thank you and have a nice day!6Pcs 100g 50g 2x20g 10g 5g Grams Precision Calibration Weight Digital Scale SetQuantity: 1 x 100g,1 x 50g,2 x 20g,1 x 10g, 1 x 5gColor: SilverTotal Set of Weights:205gPackage included:1 x Plastic Storage Case1 x Tweezer1 x 100g Calibration Weight1 x 50g Calibration Weight2 x 20g Calibration Weights1 x 10g Calibration Weight1 x 5g Calibration WeightNote:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm. What's In the Box1 x Plastic Storage Case1 x Tweezer1 x 100g Calibration Weight1 x 50g Calibration Weight2 x 20g Calibration Weights1 x 10g Calibration Weight1 x 5g Calibration Weight
Switch 1P+N DPN DZ30LE-32 Household Atmosphere Small-sized
A circuit breaker refers to a switching device that can close, carry and break current under normal circuit conditions and can close, carry and break current under abnormal circuit conditions within a specified time. Circuit breakers are divided into high-voltage circuit breakers and low-voltage circuit breakers according to their scope of use. Circuit breakers can be used to distribute electric energy, start asynchronous motors infrequently, and protect power lines and motors. When they have serious overload or short-circuit and under-voltage faults, they can automatically cut off the circuit. Its function is equivalent to a fuse switch. Combination with overheating and underheating relay, etc. Moreover, it is generally not necessary to change the components after breaking the fault current. It has been widely used. Power distribution is an extremely important link in the generation, transmission and use of electricity. The power distribution system includes transformers and various high and low voltage electrical equipment, and the low voltage circuit breaker is a widely used electrical appliance. The main contacts of the low-voltage circuit breaker are closed manually or electrically. After the main contact is closed, the free trip mechanism locks the main contact in the closed position. The coil of the overcurrent release and the thermal element of the thermal release are connected in series with the main circuit, and the coil of the undervoltage release is connected in parallel with the power supply. When the circuit is short-circuited or severely overloaded, the armature of the overcurrent release is pulled in to make the free release mechanism act, and the main contact disconnects the main circuit. When the circuit is overloaded, the thermal element of the thermal release will heat up and bend the bimetal, pushing the free release mechanism to act. When the circuit is undervoltage, the armature of the undervoltage release is released. Also actuate the free trip mechanism. The shunt release is used for remote control. During normal operation, its coil is powered off. When distance control is required, press the start button to energize the coil.Key FeaturesBrandName：SBLSBR
Type：Mini
ModelNumber：DZ30LE-321P+N
Position：1P+N
Current：10/16/20/25/32A
Voltage：230V
Contact：SilvercontactWhat's In the Box1×circuit breaker
17PcsSet Calibration Weight with Student Weight Silver
Description:Featuring a chrome-plated surface and high hardness, this weight assures no damage or rust and multiple uses.With high precision and low error, this weight enables you to accurately weigh, test and calibrate.The calibration weight is made of high-quality steel and hard chrome plating material.The calibration weight is 105mm in length, 70mm in width and 43mm in height.This weight is suitable for generalcommercial, educational purposes, and digital pocket scales, jewelry carat scales, diamond scales, precision balance testing, dessert making and weighing.Item Name: Calibration WeightMaterial: Steel, Hard Chrome PlatingFeatures: Good Hardness, Scratch-proof, Abrasion-resistantError: -0.003 to +0.03gSize Details:Size: 10.5cm x 7cm x 4.3cm/4.13" x 2.76" x 1.69" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Plastic Storage Case1 x1 x 100g Calibration Weight1 x 50g Calibration Weight2 x 20g Calibration Weight1 x 10g Calibration Weight1 x 5g Calibration Weight2 x 2g Calibration Weight1 x 1g Calibration Weight1 x 500mg Calibration Weight2 x 200mg Calibration Weight1 x 100mg Calibration Weight1 x 50mg Calibration Weight2 x 20mg Calibration Weight1 x 10mg Calibration WeightWhat's In the Box1 x Plastic Storage Case
DZ30LE-32 1P+N Household Atmosphere Switch DPN Small-sized
A circuit breaker refers to a switching device that can close, carry and break current under normal circuit conditions and can close, carry and break current under abnormal circuit conditions within a specified time. Circuit breakers are divided into high-voltage circuit breakers and low-voltage circuit breakers according to their scope of use. Circuit breakers can be used to distribute electric energy, start asynchronous motors infrequently, and protect power lines and motors. When they have serious overload or short-circuit and under-voltage faults, they can automatically cut off the circuit. Its function is equivalent to a fuse switch. Combination with overheating and underheating relay, etc. Moreover, it is generally not necessary to change the components after breaking the fault current. It has been widely used. Power distribution is an extremely important link in the generation, transmission and use of electricity. The power distribution system includes transformers and various high and low voltage electrical equipment, and the low voltage circuit breaker is a widely used electrical appliance. The main contacts of the low-voltage circuit breaker are closed manually or electrically. After the main contact is closed, the free trip mechanism locks the main contact in the closed position. The coil of the overcurrent release and the thermal element of the thermal release are connected in series with the main circuit, and the coil of the undervoltage release is connected in parallel with the power supply. When the circuit is short-circuited or severely overloaded, the armature of the overcurrent release is pulled in to make the free release mechanism act, and the main contact disconnects the main circuit. When the circuit is overloaded, the thermal element of the thermal release will heat up and bend the bimetal, pushing the free release mechanism to act. When the circuit is undervoltage, the armature of the undervoltage release is released. Also actuate the free trip mechanism. The shunt release is used for remote control. During normal operation, its coil is powered off. When distance control is required, press the start button to energize the coil.Key FeaturesBrandName：SBLSBR
Type：Mini
ModelNumber：DZ30LE-321P+N
Position：1P+N
Current：10/16/20/25/32A
Voltage：230V
Contact：SilvercontactWhat's In the Box1×circuit breaker
Calibration weight 1kg M1 Precision chrome-plated steel for digital scales
1. This calibration weight is suitable for recalibrating digital scales with a total capacity of 1 kg.2. The chrome-plated, triple-polished steel construction ensures stability, corrosion resistance and durability.3. Suitable for digital pocket scales, laboratory scales, diamond scales, test precision scales, etc.4. The scale can be used to test the accuracy of handling scales and keep the scale calibrated.5. accuracy M1. scale size: 78 mm x 45 mm (H x D).
17Pcs 10mg-100g Grams Precision Calibration Weight Set Test Jewelry S
17Pcs 10mg-100g Grams Precision Calibration Weight Set Test Jewelry Scale Equilibrium Calibration ToolFeatures:There are 17 calibration weights in this weight set, with 13 different specifications in totalIn addition to the calibration weights, the set is also equipped with tweezers and a plastic storage box for easy use and storageOur weights are conjoined cylindrical, with raised parts on the upper end, easy to graspUsing No.45 steel material, it has higher strength and resistance to deformation than ordinary steelSuitable for general laboratory, industrial measurement, educational purposes, etc.; the allowable error is -0.003 to +0.003 gSpecifications:Permissible Error: +/- 0.003gQuantity: 1 x 100g,1 x 50g,2 x 20g,1 x 10g, 1 x 5g, 2x2g, 1x 1g, 1x500mg, 2x200mg, 1x 100mg, 1 x 50mg, 2 x 20mg, 1 x 10mgColor: SilverMaterial: No.45 steelTotal Set of Weights:211.1gPackage included:1 x Plastic Storage Case1 x Tweezer1 x 100g Calibration Weight1 x 50g Calibration Weight2 x 20g Calibration Weights1 x 10g Calibration Weight1 x 5g Calibration Weight2 x 2g Calibration Weights1 x 1g Calibration Weight1 x 500mgCalibration Weight2 x 200mg Calibration Weights1 x 100mg Calibration Weight1 x 50mg Calibration Weight2 x 20mg Calibration Weights1 x 10mg Calibration WeightKey FeaturesPackage included:1 x Plastic Storage Case1 x Tweezer1 x 100g Calibration Weight1 x 50g Calibration Weight2 x 20g Calibration Weights1 x 10g Calibration Weight1 x 5g Calibration Weight2 x 2g Calibration Weights1 x 1g Calibration Weight1 x 500mgCalibration Weight2 x 200mg Calibration Weights1 x 100mg Calibration Weight1 x 50mg Calibration Weight2 x 20mg Calibration Weights1 x 10mg Calibration WeightWhat's In the BoxPackage included:1 x Plastic Storage Case1 x Tweezer1 x 100g Calibration Weight1 x 50g Calibration Weight2 x 20g Calibration Weights1 x 10g Calibration Weight1 x 5g Calibration Weight2 x 2g Calibration Weights1 x 1g Calibration Weight1 x 500mgCalibration Weight2 x 200mg Calibration Weights1 x 100mg Calibration Weight1 x 50mg Calibration Weight2 x 20mg Calibration Weights1 x 10mg Calibration Weight
