Measuring & Gauging Tools

Measurement range: 0-9999.9m Wheel diameter: 318mm Accuracy: ±0.5% Minimum display value: 0.1m Maerial: PC+ABS+POM+Aluminum alloy Length: 104cm Folding lenght: 40cm Diameter(Aluminum alloy rod): 25mm Net weight(without any package): 1.6kg

Minimum Order: 200

Digital measuring wheel DMW01 Measuring range: 9999.9m Accuracy: +/-0.3% Display accuracy: 0.1m Diameter: 318mm Height: 1.03m Fold height: 0.53m Net weight: 1.85kg 2xAAA battery 5 data storage Area calculating Meter/Feet converting Collapsible and easy to store

Minimum Order: 200

Can be used to measure the water activity of foods. No matter when and where you need to measure water activity, WA-60A water activity meter is your unique choice. The Water Activity, mainly reflects the amount of free water in the state of food balance, the stability of food and the possibility of microbial reproduction, and the chemical, enzyme and physical changes that can cause the change of food quality. It is often used to measure the dryness enduring ability of the microorganisms. By measuring the water activity of food and selecting reasonable packing and storage methods, the use of preservatives can be reduced and the shelf life of food, grain and fruits and vegetables can be judged. * This is a real portable water activity meter, with a weight of only 100 grams, lighter than a mobile phone, and a precision of 0.03 aw, easy to measure water activity anytime and anywhere. * Sensors and readings are integrated. * Easy reading, water activity and temperature of the samples displayed together. * It has automatic shutdown, manual shutdown function and undervoltage alarm indication function. * Use USB data output to connect with PC. * Provide Bluetooth data output choice.

Features: * It is portable, compact, easy to use and the moisture measurement readings are instant. * Digital display with back light gives exact and clearly reading although you stay at the somber conditions. * It will save time and expense by monitoring dryness and helps to prevent deterioration & decay caused by moisture whilst in storage, therefore processing will be more convenient and efficient. * The moisture meter operates has automatic temperature compensation. * Low battery alert. * Manual power off & Auto power off. * RS232/RS485/Bluetooth/4~20mA optional. Specification: Display:4 digital LCD with backlight Measuring range :0-80% Operating conditions: Temperature:-10~60°C Humidity:5%~90%RH Resolusion:0.1 Accuracy: ± 0.5(main moisture range) Power supply: 4x1.5 AAA size (UM-4) battery Dimensions: main unit: 140×65×24mm sensor: 370x45x22mm Weight: 265g

Features: ※ The high sensitivity sensor can output the corresponding electrical signal according to the change of moisture content of the material, and the measurement results can be visually displayed on the screen.. ※ Small size, light weight, strong anti-interference performance, convenient site installation, fast detection. ※ The temperature and humidity compensation technology is adopted to ensure high measurement accuracy, accuracy, reliability and stability. ※ The design of the instrument adopts low-power large-scale integrated circuit and liquid crystal display technology. ※ Alarm function, multiple formats of signal output are optional. Specifications: Display:4 digital LCD Multi-chip composite sensor Measuring range : 5~80%(Cd00) Operation Condition: Temperature:0-60°C Humidity:5%-90%RH Resolusion:0.1 Multi-v , ariety code is adjustable Output：RS232(default)/RS485/4~ , 20mA/Bluetooth/Wifi

DM200 Concrete moisture meter is a high-performance and digital moisture testing equipment by our company based on international advanced technology.The instrument adopts high frequency principle, digital display, sensors and main body together as one, equipped with ten gears are used to measure concrete,glass,cement and brick. Features: * Its integrative design convenient to carry outside for testing. * Digital display with back light gives exact and clearly reading although you stay at the somber conditions. * It is small in size, light in weight ,easy to carry out for fieldwork if needed. * Manual off at any time. Specification Display:4 digital LCD Measuring range : 0.00-2.00% (d) 0.0-50.0% (s) Measuring condition： Temperature:0-60°C Humidity:5% , -90%RH Resolusion:0.1 or 0.01 Accuracy: ± 0.5(main moisture range) Power supply: 9V battery (6F22) Dimensions: 160mm×60mm×25mm Weig , ht:203g (not including batteries)

TM1000 High Precision Thermometer Features: Platinum sensor insures linear response and high accuracy across the entire range Meter range -200.00° to 500.000°C (-328.00° to 932.000°F), resolution 0.01° or 0.1°, accuracy ±0.1°C High-precision unit is designed for years of reliable service even in severest environments Ideal for foods, pharmaceuticals, petroleum products, wastewater, gas systems, soil, ovens, electronics manufacturing Membrane-covered keys are splash-proof and easy to operate Internal data logger automatically captures MIN/MAX/AVE readings Instant response probe updates readings 1 time per second for liquids, air/gas, semi-solids HOLD allows user to freeze display for reading later Displays °F or °C Optional computer output supplied with unit Probe Model (range -200 to 500°C): Fast-response 4-wire platinum waterproof stainless steel probe, diameter 4mm, stem length 30mm, probe overall length 100mm, waterproof, for liquids, air/gas TM1000 High Precision Thermometer Specifications: Range: -328.00 to 932.000°F (-200.00 to 500.000°C)*1 Resolution: 0.1°C & 0.01°C*2 Accuracy: ±0.1°C Functions: HOLD, MIN/MAX/AVE, °F/°C Probe: Handle Probe Probe type is RTD Display: high-contrast LCD Handy size: 15x7x3.1cm Lightweight: 120g Supplied: 1.5Vx4 AAA alkaline battery, platinum probe, plastic carrying case *1: The temperature measurement range is determined by the probe, the standard probe：-50°C~200°C. *2: -99.99°C~99.99°C is 0.01°C,other range 0.1°C.

Minimum Order: 10 long tons

Textile Moisture Meter MS-C Textile moisture meter MS-C is used for measuring moisture content of textile materials,cheese,garment,wool.It appreicable of garment traders and other relevant industry. Features: * It is portable, compact, easy to use and the moisture measurement readings are instant. * Digital display with back light gives exact and clearly reading although you stay at the somber conditions. * It will save time and expense by monitoring dryness and helps to prevent deterioration & decay caused by moisture whilst in storage, therefore processing will be more convenient and efficient. * The moisture meter operates by electrical resistance and has automatic temperature compensation. * Auto power off after 5 minutes from last operation. * Data hlold function.Low battery alert. Specifications: Display:4 digital LCD Measuring range : 4-90%(CD01) Operating conditions: Temperature:0-60 Humidity:5%-90% Resolusion:0.1 Accuracy: ± 0.5(main moisture range) Power supply: 4x1.5 AAA size (UM-4) battery Dimensions: 140mm×60mm×22mm Wei , ght: 119g (not including batteries) Guarantee:1 year Material Species:5 kinds optional

Minimum Order: 10 long tons

TK100W Sawdust Moisture Meter Wood dust moisture meter TK100W used for measuring moisture content of wood materials (such as sawdust, paillasse, bamboo powder and wood chips). It applicable of paper making , flakeboard, furniture and mechanism of charcoal industry. Features: * It is portable, compact, easy to use and the moisture measurement readings are instant. * Digital display with back light gives exact and clearly reading although you stay at the somber conditions. * It will save time and expense by monitoring dryness and helps to prevent deterioration & decay caused by moisture whilst in storage, therefore processing will be more convenient and efficient. * The moisture meter operation has automatic temperature compensation. * Data hold function. * Low battery alert. Specifications: Digit , s LCD with backlight Measuring range :0-84% Operating conditions: Temperature:0-60℃ Humidity:<90%RH Resolusion:0.1 Ac , curacy: ± 0.5(main moisture range) Operation: Electrical Resistance Method, Automatic temperature Compensation Power supply: 4x1.5 AAA size (UM-4) battery Dimensions: 460mm×75mm×35mm Needle:280mm (550mm optional) Weight:203g (not including batteries) Guarantee:1 year

Minimum Order: 10 long tons

The model XQ20 clamp on current sensor is suitable for 200A cable online measurement, the user friendly shape make It easily clamp onto cables or bus bars, no need to interrupt the power supply and disconnect the circuit in testing, easy to carry and especially suitable for on-site online testing. It output 0-200mA or 0-100mA AC signal for measuring and analyzing system. This XQ20 current sensor can customized two stall 10A/100A or 20A/200A, 1V or 2V output. It have been used many in power quality analyzer manufacturers, high reliability and accuracy 0.1%. Electrical parameters Ratio: 1000: 1, 2000:1 or 2500:1 (customized) Accuracy class: 0.1%, 0.2% Primary current: 0 - 100A AC, 0 - 200A AC Secondary current: 0 - 100mA AC, 0 - 200mA AC (customized) Max. Cont. Input current: 120A, 240A Load capacity: ≤20Ω , Standard 4Ω Over voltage category: CAT III 600V Output signal (AC current): From 0 to 200mA AC at nominal input current Output signal (AC voltage): From 0 to 5V AC at nominal input current Signal ratio: 1mA/A, 1mV/A, 10mV/A, 100mV/A Frequency range: 10Hz-200KHz Dielectric strength: 3KV 50Hz/60Hz at 1minute Temperature range: -20°C to +55°C Output: 2.5 meter cable with D01 connector Max. voltage not insulated conductors: 720 V Standard: EN 61010-1, EN 61010-2-032, EN 61010-2-031 IEC60044-1, & IEC61869-2, 600V CAT III Installation: Clamp type Output mode: Lead output (2.5m) Connector: BNC, 4mm banana, Audio plug,customized Mechanical parameters Dimensions (L x W x H) (mm): 52.5 x 137.5 x 28 Weight (g): 400 Holding wire diameter (mm): φ20 Max. jaw opening (mm): 20 Jaw color: Red, yellow, blue, green, black Material: PC+ABS+Polycarbonate, UL94 V0

Minimum Order: 3 bushels

The HQ15 100a current probe sensor is designed for easy installed in tight spaces and without the need for dismantling the primary busbar or cables. The sensing head uses sliding push-fit clamp structure, safety isolation to avoid the user to contact with charged objects directly. It complies with CE standards and meets 300V CAT III safety class. This model HQ15 current sensor is a high accuracy mini current probe for measurements up to 130A AC. This current probe uses a special magnetic core to provide higher accuracy and lower phase shift. The HQ15 Series is an excellent probe sensor to be used in power and low level current measurement applications. Electrical parameters Ratio: 1000: 1 , 2000:1, 2500:1 (customized) Accuracy class: 0.1%, 0.2% Primary current: 0 - 5A AC and 0-100A AC Signal output: 10mV/A, 1mV/A, 1mA/A Secondary voltage: 0 - 0.05V AC, 0 - 0.1V AC, 0 - 1V AC; Secondary current: 0-5mA or 0-100mA AC Max. Cont. Input current: 130A Load capacity: ≤10Ω, standard 4Ω Over voltage category: CAT III 600V Frequency range: 40Hz-5KHz Dielectric strength: 3KV 50Hz/60Hz at 1minute Temperature range: -40°C to +55°C Output: 2.5 meter cable with D01 or BNC connector Max. voltage not insulated conductors: 600 V Standard: EN 61010-1, EN 61010-2-032, EN 61010-2-031 IEC60044-1, & IEC61869-2, 600V CAT III Installation: clamp type Range: 5A, 10A, 100A optional Output mode: lead output(2.5m) Connector: 4mm banana, BNC, signal cable(2 cores),customized Accuracy (100A Range) 0-100mA: ≤0.5% 100mA-1A: ≤0.2% 1-130A: ≤0.1% Phase Shift(100A Range) 0-100mA: ≤0.5° 100mA-10A: ≤0.2° 10-130A: ≤0.1° Mechanical parameters Dimensions (L x W x H) (mm): 46 x 162 x 25 Weight (g): 320 Holding wire diameter (mm): φ15 Max. jaw opening (mm): 13 Jaw color: Black Material: PC+ABS, UL94 V0

Minimum Order: 3 bushels

The model Q8A2 permalloy core ac current clamp ct with high accuracy up to 0.1% has been designed for use with energy meter tester, multimeters, recorders, power analyzers, safety testers etc. It has low phase shift for power measurement, greatly suitable for electric energy meter calibrator and oscilloscope. This Q8A2 clamp ct can convert 0 - 10A AC current to 0 - 10mA AC current with real shape, max 20A measurement, but with harmonic measurement function. It is suitable for leakage current measurement in the field. Electrical parameters Ratio: 1000: 1, 2000:1 or 2500:1 (customized) Accuracy class: 0.1 %,0.2% Primary current: 0 - 5A AC, 0 - 10A AC, 0 - 20A AC Secondary current: 0 - 10mA AC or 0 - 100mV AC (customized) Max. Cont. Input current: 6A, 12A, 24A Load capacity: ≤20Ω , Standard 4Ω Over voltage category: CAT III 600V Output signal (AC current): From 0 to 10mA AC at nominal input current Output signal (AC voltage): From 0 to 100mV AC at nominal input current Signal ratio: 1mA/A, 1mV/A, 10mV/A, 100mV/A Frequency range: 10Hz-200KHz Dielectric strength: 3KV 50Hz/60Hz at 1 minute Temperature range: -20°C to +55°C Output: 2.5 meter cable with D01 connector Max. voltage not insulated conductors: 720 V Standard: EN 61010-1, EN 61010-2-032, EN 61010-2-031 IEC60044-1, & IEC61869-2, 600V CAT III Installation: Clamp type Output mode: Lead output (2.5m) Connector: BNC, 4mm banana, Audio plug,customized Mechanical parameters Dimensions (L x W x H) (mm): 45x158x25 Weight (g): 250 Holding wire diameter (mm): φ8 Max. jaw opening (mm): 8 Jaw color: Black Material: PC+ABS+Polycarbonate, UL94 V0

Minimum Order: 3 bushels

The model Q8A1 current probe/clamp on ct is based on AC transformer technology for use in measurement of AC current, it is suitable for 5A, 10A cable online measurement. With measurement range of 1 mA to 10A AC and frequency range from 40Hz to 200KHz, it has a high accuracy class of 0.1%. It suits for oscilloscope, power quality analyzer, electric energy meter calibrator. Easy to operate everywhere. its technical standard according to EN 61010-1, EN 61010-2-032, IEC60044-1. This model Q8A1 clamp on current probe have been used in many instrument manufacturers. Electrical parameters Ratio: 1000: 1, 2000:1 or 2500:1 (customized) Accuracy class: 0.1 %,0.2% Primary current: 0 - 5A AC, 0 - 10A AC, 0 - 20A AC Secondary current: 0 - 2.5mA, 0-5mA, 0-10mA, 0-20mA AC (customized) Secondary voltage: 0 - 50mV, 0-100mV, 0-200mV, 0-1V, 0-5V AC (customized) Max. Cont. Input current: 24A Load capacity: ≤20Ω , Standard 4Ω Over voltage category: CAT III 600V Output signal (AC current): From 0 to 10mA AC at nominal input current Output signal (AC voltage): From 0 to 100mV AC at nominal input current Signal ratio: 1mA/A, 1mV/A, 10mV/A, 100mV/A Frequency range: 10Hz-200KHz Dielectric strength: 3KV 50Hz/60Hz at 1minute Temperature range: -20°C to +55°C Output: 2.5 meter cable with D01 connector Max. voltage not insulated conductors: 720 V Standard: EN 61010-1, EN 61010-2-032, EN 61010-2-031 IEC60044-1, & IEC61869-2, 600V CAT III Installation: Clamp type Output mode: Lead output (2.5m) Connector: BNC, 4mm banana, Audio plug,customized Mechanical parameters Dimensions (L x W x H) (mm): 42.6x122.5x23 Weight (g): 250 Holding wire diameter (mm): φ8 Max. jaw opening (mm): 8 Jaw color: Black Material: PC+ABS+Polycarbonate, UL94 V0

Minimum Order: 3 bushels

The model XQ13 100A current probe clamp is suitable for 0A-100A cable online measurement, it belongs to high performance transducer field. Up to 0.1% accuracy class, this current probe clamp is suitable for most oscilloscopes. Current signal can be measured directly. Suitable for accurate measurement of AC current using the permalloy core material. Frequency range 40Hz-200KHz, with standard 2.5 meter cable with D01 connector. EN 61010-1, EN 61010-2-032, IEC60044-1 Standard. Electrical parameters Ratio: 1000: 1, 2000:1 or 2500:1 (customized) Accuracy class: 0.1%, 0.2% Primary current: 0 - 100A AC Secondary current: 0 - 100mA AC (customized) Max. Cont. Input current: 120A Load capacity: ≤20Ω , Standard 4Ω Over voltage category: CAT III 600V Output signal (AC current): From 0 to 100mA AC at nominal input current Output signal (AC voltage): From 0 to 5V AC at nominal input current Signal ratio: 1mA/A, 1mV/A, 10mV/A, 100mV/A Frequency range: 40Hz-200KHz Dielectric strength: 3KV 50Hz/60Hz at 1 minute Temperature range: -20°C to +55°C Output: 2.5 meter cable with D01 connector Max. voltage not insulated conductors: 720 V Standard: EN 61010-1, EN 61010-2-032, EN 61010-2-031 IEC60044-1, & IEC61869-2, 600V CAT III Installation: Clamp type Output mode: Lead output (2.5m) Connector: BNC, 4mm banana, Audio plug,customized Mechanical parameters Dimensions (L x W x H) (mm): 48 x 179 x 27 Weight (g): 325 Holding wire diameter (mm): φ13 Max. jaw opening (mm): 13 Jaw color: Red, yellow, blue, green, black Material: PC+ABS+Polycarbonate, UL94 V0

Minimum Order: 3 bushels