Indentation Test Device

ZLT-HP1, for pressure tests on plug pin insulating sleeves at temperatures to 200℃ with 2,5N loads, according to IEC60884-1 figure 41,BS1363 figure 10.

Porous Open Cell Aluminum Metal Foam Sheet Manufacturer

Clamping Device Test Machine

ZLT-DSG2, to test the reliability of clamping devices to hold flexible electrical conductors, according to IEC60884 1 figure 11 and clause 12.2.5, VDE0620

Lithium Battery Pure 8 Micron Copper Foil

Copper foil for lithium battery electric materials.

Flexion Test Apparatus

ZLT-DSG3, similar to ZLT DSG2, but according to IEC60947 figure 1 and clause 8.2.4.3, table 5

CR2016 Case with One or Two Sides Kapton Windows for In-situ

A full set of coin cell cases generally include cathode cases, anode cases, spacers and springs.

Lateral Strain Test Device

ZLT-HY1, to determine the lateral strain imposed by equipment likely to be introduced into the socket outlets, which having ratings up to and including 16 A and 250 V, in according to IEC60884-1 figure 13 and clause 13.14, VDE0620,

21700 Cylinder Cell Cases for Labratorary Research.

A full set of coin cell cases generally include cathode cases, anode cases, spacers and springs.

Compression Test Device

ZLT-YS1, to determine the contact pressure of side earthing contacts of socket outlets, the temperature of the pressure plate, of the base and of the specimens being (23±2)℃ and the force applied being 300 N, in accordance with IEC60884 1 figure 8, VDE0620 figure 8.

Aluminum and Nickel Tab for Battery

Aluminum pole ear and nickel (with ear glue /PP glue).

Plug Pin Abrasion Testing Machine

ZLT-CTZ1, to determine the abrasion resistance of insulating sleeves of plug pins by moving backwards and forwards, according to IEC60884 1 Fig 28, EN 50075 Fig 9, VDE0620 bile 29 and BS1363 Fig 9.

CR2032 Al-Clad Coin Cell Cases Can with Aluminum coating

A full set of coin cell cases generally include cathode cases, anode cases, spacers and springs.

Low Temperature Ram Impact Test Apparatus

ZLT-DCJ1, to determine the mechanical strength of insulated cords, cables, couplers, plug pin insulating sleeves and enclosures in the cold, according to IEC60884 1 figure 27 and 42, IEC60811-1-4 figure 2, VDE0620 figure 28 and 41

High Thermal Conductive Graphite Sheet Electrode

Graphite sheet is one kind of material can be applied in a large field.

Non Solid Pins Test Device

ZLT-CXY1, to determine the mechanical strength of non solid pins, accordance with IEC80884 1 figure14,VDE 0620 Bild 12.

Pouch Polymer Battery Clamp and Battery Clip for Lithium Battery Tester Accessories

Graphite sheet  is one kind of material can be applied in a large field.

Automotive Antifreeze Refractometer ATC, Coolant Tester for Car Repairing Battery Fluid Fahrenheit

The RHA-300FA model handheld coolant and battery acid refractometer measures the freezing point temperature (in ℉) of ethylene glycol or propylene glycol based automobile antifreeze, and the specific gravity (sg) of battery acid. The specifications of these scales are listed in the table below. This model is commonly used in automotive maintenance and battery servicing. The instrument body is made of copper material to maximize measurement accuracy and durability. This model has Automatic Temperature Compensation (ATC). Models without ATC are also available at a lower cost. Measurement Specifications Scale(s) Measurement Range Resolution Accuracy Ethylene -60℉ to 32℉ 10℉ ±10℉ Propylene -50℉ to 32℉ 10℉ ±10℉ Battery Fluid 1.150 to 1.300 SG 0.01sg ±0.01sg

Low Concentration Brix Refractometer ATC, Sugar Refractometer 0-20% Brix

The RHB-20A model handheld Brix refractometer measures sugar concentration level in the liquid. It features a measurement range of 0 to 20% Brix, with an accuracy of ±0.2%. This model is suitable for measuring Brix levels in low to medium sugar concentration solutions, such as low-sweetness juices and beverages. The main body of the instrument is made of copper to maximize accuracy and durability. This model has Automatic Temperature Compensation (ATC). Models without ATC are also available at a lower cost. Measurement Specifications Scale(s) Measurement Range Resolution Accuracy Brix 0 to 20% 0.2% ±0.2%

4 in 1 Portable Coolant Refractometer ATC, Automotive Antifreeze Tester for Coolant, Windshield Cleaner, Battery Fluid

The RHA-503FA handheld coolant and battery fluid refractometer can be used to measure the freezing temperature (in ℉) of automotive antifreezes based on ethylene glycol or propylene glycol, automotive windshield cleaning fluids, and the specific gravity (SG) of battery fluids. The measurement parameters are shown in the following table. This model is commonly used in automotive maintenance and battery servicing. The instrument body is made of copper material to maximize measurement accuracy and durability. It also has an Automatic Temperature Compensation function (ATC), which can provide accurate readings at different ambient temperatures. Measurement Specifications Scale(s) Measurement Range Resolution Accuracy Ethylene -70℉ to 32℉ 5℉ ±5℉ Propylene -60℉ to 32℉ 5℉ ±5℉ Cleaner -40℉ to 32℉ 10℉ ±5℉ Battery Fluid 1.100 to 1.400 SG 0.01sg ±0.01sg

Automotive Coolant DEF(Adblue) Refractometer ATC, Fahrenheit DEF Urea Concentration Tester for Coolant Battery Fluid

The RHAN-757A handheld coolant and DEF (Adblue) refractometer measures the freezing temperature (in ℉) of automotive antifreeze based on ethylene glycol or propylene glycol, the urea concentration of DEF, and the specific gravity (SG) of battery fluid. The specific parameters are shown in the following table. This model is a universial tool that is commonly used in automotive maintenance and battery servicing. The instrument body is made of copper material to maximize measurement accuracy and durability. This model has Automatic Temperature Compensation (ATC). Models without ATC are also available for a lower cost. Measurement Specifications Scale(s) Ranges Resolution Accuracy Adblue 0 to 40% 1% ±1% Ethylene -60℉ to 32℉ 1℉ ±1℉ Propylene -60℉ to 32℉ 1℉ ±1℉ Battery Fluid 1.100 to 1.300SG 0.01SG ±0.01SG

Handheld Brix Refractometer ATC, Baume Meter for Sugar Content 0-40% Brix, 0-50 Baume

The RHB-40A model handheld Brix refractometer measures sugar concentration level in the liquid. It features two sets of scales: Brix and Baume, the specifications of which are listed in the table below. This model is suitable for measuring sugar concentration in most common solutions. The main body of the instrument is made of copper to maximize accuracy and durability. This model has Automatic Temperature Compensation (ATC). Models without ATC are also available at a lower cost. Measurement Specifications Scale(s) Measurement Range Resolution Accuracy Brix 0 to 40% 0.2% ±0.2% Baume 0 to 50 0.2 ±0.2%

Handheld Coolant Refractometer ATC, Coolant Freezing Point Meter for Battery Fluid Fahrenheit

The RHA-100A model handheld coolant and battery fluid refractometer measures the freezing point temperature (in ℉) of ethylene glycol or propylene glycol based automobile antifreeze, and the specific gravity (sg) of battery acid. The specifications are listed in the table below. This model is commonly used in automotive maintenance and battery servicing. The instrument body is made of copper material to maximize measurement accuracy and durability. This model has Automatic Temperature Compensation (ATC). Models without ATC are also available at a lower cost. Measurement Specifications Scale(s) Measurement Range Resolution Accuracy Ethylene -84℉ to 32℉ 5℉ ±5℉ Propylene -60℉ to 32℉ 5℉ ±5℉ Battery Fluid 1.100 to 1.400 SG 0.01sg ±0.01sg

Handheld DEF Adblue Refractometer, DEF Tester with ATC for DEF Urea Concentration

The DEF-35A Handheld Adblue Refractometer measures the percentage of urea concentration in diesel exhaust fluid (DEF or Adblue). It has a measurement range of 0-35% Adblue and an accuracy of ±1%. This model is commonly used in the fields of automotive maintenance, vehicle emissions control, and diesel engine servicing. The main body of the instrument is made of copper materials to maximize measurement accuracy and durability. This model has Automatic Temperature Compensation (ATC). Models without ATC are also available for a lower cost. Measurement Specifications Scale(s) Ranges Resolution Accuracy Adblue 0 to 35% 1% ±1%

Coolant Rrefractometer, Automotive Coolant Meter ATC for Battery Fluid, Celcius and Fahrenheit

The RHA-501A model handheld coolant and battery acid refractometer measures the freezing point temperature (in ℃ and ℉) of ethylene glycol or propylene glycol based automobile antifreeze, and the specific gravity (SG) of battery fluid. The specifications are listed in the table below. This model is commonly used in automotive maintenance and battery servicing. The instrument body is made of copper material to maximize measurement accuracy and durability. This model has Automatic Temperature Compensation (ATC). Models without ATC are also available at a lower cost. Measurement Specifications Scale(s) Measurement Range Resolution Accuracy Ethylene -50℃-0℃ & to 60℉-32℉ 5℃ & 10℉ ±1℃ & ±2℉ Propylene -50℃-0℃ & to 50℉-32℉ 5℃ & 10℉ ±1℃ & ±2℉ Battery Fluid 1.100-1.400 SG 0.01sg ±0.01sg

Automotive Coolant Refractometer ATC, Celcius and Fahrenheit Battery Fluid Meter for Coolant Celcius and Fahrenheit

The RHA-787A handheld coolant and battery fluid refractometer can be used to measure the freezing temperature (in ℃ and ℉) of automotive antifreeze based on ethylene glycol or propylene glycol, as well as the specific gravity (SG) of battery fluid. The specific parameters are shown in the following table. This model is commonly used in automotive maintenance and battery servicing. The instrument body is made of copper material to maximize measurement accuracy and durability. It also has an Automatic Temperature Compensation function (ATC), which can provide accurate readings at different ambient temperatures. Measurement Specifications Scale(s) Measurement Range Resolution Accuracy Ethylene -60℃ to 0℃ -70℉ to 32℉ 2.5℃ 5℉ ±2.5℃ ±5℉ Propylene -70℃ to 0℃ -90℉ to 32℉ 1℃ 5℉ ±1℃ ±5℉ Battery Fluid 1.100-1.400 SG 0.01sg ±0.01sg

Low-Range Alcohol Refractometer ATC, Portable Alcohol Tester for Wine Beer 0-25% Abv

The RHW-25A handheld Alcohol refractometer is suitable for measuring the percentage of alcohol content in liquids, with a measurement range of 0-25% Alcohol. The main body of the instrument is made of copper materials to maximize measurement accuracy and durability. This model has Automatic Temperature Compensation (ATC). Models without ATC are also available for a lower cost. Measurement Specifications Scale(s) Ranges Resolution Accuracy Alcohol 0 to 25% 0.2% ±0.2%

Portable Brix Refractometer with ATC, Low Concentration Sugar Content Meter for Fruits 0-55% Brix

The RHB-55A model handheld Brix refractometer measures sugar concentration level in the liquid. It features a measurement range of 0 to 55% Brix, with an accuracy of ±1%. This model is suitable for measuring Brix levels in medium to high sugar concentration solutions, including concentrated juices, beverages, and food products, The main body of the instrument is made of copper to maximize accuracy and durability. This model has Automatic Temperature Compensation (ATC). Models without ATC are also available at a lower cost. Measurement Specifications Scale(s) Range Resolution Accuracy Brix 0 to 55% 1.0% ±1%

Alcohol Refractometer ATC, Baume and Alcohol Meter for Wine Beer

The RHW-25A handheld alcohol and wine refractometer is suitable for measuring the Alcohol persentage and Baume value in wines, with a measurement range of 0-20% Baume and 0-25% Alcohol. This model can be used in the wine-making process for grape maturity and wine quality control. The main body of the instrument is made of copper materials to maximize measurement accuracy and durability. This model has Automatic Temperature Compensation (ATC). Models without ATC are also available for a lower cost. Measurement Specifications Scale(s) Ranges Resolution Accuracy Alcohol 0 to 25% 0.2% ±0.2% Baume 0 to 20 0.2 ±0.2

Handheld Brix Refractometer with ATC, Mid Range Sugar Meter 28-62% Brix

The RHB-62A model handheld Brix refractometer measures sugar concentration level in the liquid. It features a measurement range of 28 to 62% Brix, with an accuracy of ±0.2%. This model is suitable for measuring Brix levels in high sugar concentration solutions, such as concentrated juices and beverages, honey, and syrups. The main body of the instrument is made of copper to maximize accuracy and durability. This model has Automatic Temperature Compensation (ATC). Models without ATC are also available at a lower cost. Measurement Specifications Scale(s) Range Resolution Accuracy Brix 28 to 62% 0.2% ±0.2%

Alcohol and Wine Refractometer ATC, Alcohol Meter for Brix and AbV

The RHW-25bA handheld alcohol and wine refractometer measures the sugar concentration and alcohol percentage in liquids, with a measurement range of 0-25% Brix and 0-25% Alcohol. This model can be used in the wine-making process for grape maturity and wine quality control. The main body of the instrument is made of copper materials to maximize measurement accuracy and durability. This model has Automatic Temperature Compensation (ATC). Models without ATC are also available for a lower price. Measurement Specifications Scale(s) Ranges Resolution Accuracy Alcohol 0 to 25% 0.2% ±0.2% Brix 0 to 40% 0.2% ±0.2%

High Concentration Brix Refractometer with ATC, Refractometer for High Sugar Content 45-82% Brix

The RHB-82A model handheld Brix refractometer measures sugar concentration level in the liquid. It features a measurement range of 45 to 82% Brix, with an accuracy of ±0.5%. This model is suitable for measuring Brix levels in high sugar concentration solutions, such as syrup, concentrated juices and beverages, and other sweetening products. The main body of the instrument is made of copper to maximize accuracy and durability. This model has Automatic Temperature Compensation (ATC). Models without ATC are also available at a lower cost. Measurement Specifications Scale(s) Range Resolution Accuracy Brix 45 to 82% 0.5% ±0.5%

4-in-1 Coolant Refractometer ATC, Automotive Antifreeze Tester for Windshield Cleaner Battery Fluid

The RHA-403A handheld coolant and battery fluid refractometer measures the freezing point temperature (in ℃) of automotive antifreezes based on ethylene glycol or propylene glycol, automotive windshield cleaning fluids, and the specific gravity (SG) of battery fluids. This model is commonly used in automotive maintenance and battery servicing. The instrument body is made of copper material to maximize measurement accuracy and durability. It also has an Automatic Temperature Compensation function (ATC), which can provide accurate readings at different ambient temperatures. Measurement Specifications Scale(s) Measurement Range Resolution Accuracy Ethylene -50℃ to 0℃ 5℃ ±5℃ Propylene -50℃ to 0℃ 5℃ ±5℃ Cleaner -40℃ to 0℃ 5℃ ±5℃ Battery Fluid 1.150 to 1.300 SG 0.01sg ±0.01sg

High Concentration Alcohol Refractometer ATC, High AbV Alcohol Meter for Liquor Spirits Sanitizer

The RHW-80A handheld alcohol refractometer measures the percentage of alcohol content in high alcohol solutions, with a measurement range of 0-80% alcohol and an accuracy of ±1%. This tool is ideal for quality control for spirits and liquors, as well as other high alcohol content solutions. The main body of the instrument is made of copper material to maximize measurement accuracy and durability. This model has Automatic Temperature Compensation(ATC). Models without ATC are also available for a lower cost. Measurement Specifications Scale(s) Ranges Resolution Accuracy Alcohol 0 to 80% 1.0% ±1%

4 in 1 Coolant Refractometer with ATC, Automotive Coolant Tester for Antifreeze Concentration, Battery Fluid, Winshield Cleaner

The RHA-503A handheld coolant and battery fluid refractometer measures the freezing point temperature (in ℃) of automotive antifreezes based on ethylene glycol or propylene glycol, automotive windshield cleaning fluids, and the specific gravity (SG) of battery fluids. The measurement parameters are shown in the following table. This model is commonly used in automotive maintenance and battery servicing. The instrument body is made of copper material to maximize measurement accuracy and durability. It also has an Automatic Temperature Compensation function (ATC), which can provide accurate readings at different ambient temperatures. Measurement Specifications Scale(s) Measurement Range Resolution Accuracy Ethylene -50℃ to 0℃ 5℃ ±5℃ Propylene -50℃ to 0℃ 5℃ ±5℃ Battery Fluid 1.100 to 1.400sg 0.01sg ±0.01sg Cleaner -40 to 0℃ 5℃ ±5℃

Full Range Brix Refractometer with ATC, Refractometer for High Sugar Content 0-80% Brix

The RHB-080A model handheld Brix refractometer measures sugar concentration level in the liquid. It features a measurement range of 0 to 80% Brix, with an accuracy of ±1%. This model is suitable for measuring Brix levels in most common solutions, including fruit and vegetable juices, beverages, food products, and cutting oils. The main body of the instrument is made of copper to maximize accuracy and durability. This model has Automatic Temperature Compensation (ATC). Models without ATC are also available at a lower cost. Measurement Specifications Scale(s) Range Resolution Accuracy Brix 0 to 80% 1.0% ±1%

High Concentration Alcohol Refractometer ATC for Alcohol and Brix, Alcohol Meter

The RHW-80aA Handheld Alcohol Refractometer measures the percentage of alcohol and sugar content in high alcohol solutions, with a measurement range of 0-80% Alcohol and 0-20% Brix. Ideal for quality control for spirits and liquors, as well as other high alcohol content solutions. Copper body for improved durability and accuracy. This model has Automatic Temperature Compensation(ATC). Models without ATC are also available for a lower cost. Measurement Specifications Scale(s) Ranges Resolution Accuracy Brix 0 to 20% 0.2% ±0.2% Alcohol 0 to 80% 1% ±1%

5-in-1 Coolant DEF(Adblue) Refractometer ATC, Coolant Freezing Point Tester for Ethylene Propylene Battery Fluid Adblue Windshield Cleaner

The RHAN-605A handheld antifreeze, DEF(Adblue) and battery fluid refractometer can be used to measure the freezing temperature (in ℃) of automotive antifreezes and automotive windshield cleaning fluids, the urea concentration of DEF, and the specific gravity (SG) of battery fluids. The specific parameters are shown in the following table. This model is a universial tool that is commonly used in automotive maintenance and battery servicing. The instrument body is made of copper material to maximize measurement accuracy and durability. It also has an Automatic Temperature Compensation function (ATC), which can provide accurate readings at different ambient temperatures. Measurement Specifications Scale(s) Measurement Range Resolution Accuracy Ethylene -50℃ to -25℃ 5℃ ±5℃ Propylene -50℃ to -25℃ 5℃ ±5℃ Battery Fluid 1.100 to 1.300 SG 0.01sg ±0.01sg Adblue 30 to 35% 0.5% ±0.5% Cleaner -40℃ to -10℃ 1℃ ±1℃

High Concentration Brix Refractometer with ATC, Brix Meter for High Sugar Content

The RHB-92A model handheld Brix refractometer measures sugar concentration level in the liquid. It features a measurement range of 58 to 92% Brix, with an accuracy of ±0.5%. This model is suitable for measuring Brix levels in highly concentrated solutions, such as concentrated juices, honey and syrups, and concentrated beverages. The main body of the instrument is made of copper to maximize accuracy and durability. This model has Automatic Temperature Compensation (ATC). Models without ATC are also available at a lower cost. Measurement Specifications Scale(s) Range Resolution Accuracy Brix 58 to 92% 0.5% ±0.5%

Handheld Alcohol Refractometer ATC for Beer, Beer Wort Meter for Beer Brewing

The RHW-1.10A Handheld Alcohol Refractometer is specifically designed for beer quality control. It measures the wheat concentration in beer, with a measurement range of 1.000 to 1.100 SG, and an accuracy of ±0.002 SG. This model is ideal for quality control during beer brewing. The main body of the instrument is made of copper material to maximize measurement accuracy and durability. This model has Automatic Temperature Compensation(ATC). Models without ATC are also available for a lower cost. Measurement Specifications Scale(s) Ranges Resolution Accuracy Bear wort 1.00 to 1.10SG 0.002SG ±0.002SG

5 in 1 Coolant DEF(Adblue) Refractometer ATC, Automotive Coolant Tester for Battery Fluid Windshield Cleaner

The RHAN-504A handheld coolant, DEF(Adblue) and battery fluid refractometer measures the freezing temperature (in ℃) of ethylene glycol or propylene glycol bsed automotive antifreezes and windshield cleaning fluids, urea concentration in the viechle's DEF, and the specific gravity (SG) of battery fluids. The specific parameters are shown in the following table. This model is a universial tool that is commonly used in automotive maintenance and battery servicing. The instrument body is made of copper material to maximize measurement accuracy and durability. This model has Automatic Temperature Compensation (ATC). Models without ATC are also available for a lower cost. Measurement Specifications Scale(s) Measurement Range Resolution Accuracy Ethylene -50℃ to 0℃ 5℃ ±5℃ Propylene -50℃ to 0℃ 5℃ ±5℃ Battery Fluid 1.100 to 1.400 SG 0.01sg ±0.01sg Adblue 0 to 40% 5% ±5% Wiper fluid -40 to 0℃ 10℃ ±5℃