Errors Test Wholesale

OMR Scanner for Exam Cameroon

• Min. Order:  

  1set

• Place of origin:  

  China

• Price Condition:  

  FOB

• Supply Ability:  

  100sets/month

Error rate: <1×10-7 Mark choice: single choice, multiple choice and BCD code Format: 26 kinds, each has 255 commands at most Interface: Com, USB Host: PC, Laptop Weight: 8kg Operating system: Win7 win8 IOS and android Power supply: AC100-240V, 50-60Hz Dimensions: 550mm×230mm×420mm Operating condition: temperature 0-40°C, humidity<90%, no erosive gas OPTIONS: · Barcod

[Related Keywords : OMR data capture, OMR data procession, OMR investigation machine, OMR data solutions]

Single Phase Energy Meter Test Bench

• Place of origin:  

  China

• Price Condition:  

  FOB

Function: 1.Starting test and creeping test 2.Measuring the different constant meters synchronously. 3.With the protect function of overload, short voltage circuit and open current circuit. 4.The testing software with friendly Windows 2000 and XP interface, include functional module of all kinds of modern energy meter needed, to reality error test, harmonic test, demand test, influence test. 5.T

[Related Keywords : Energy Meter Test Bench]

Scan Gauge Plus

• Price:  

  EUR 1

• Place of origin:  

  China

error codes, and the conditions present when the error occurred. You can also turn off the "Check Engine" light and avoid those costly trips to the mechanic. -- Reads Trouble Codes -- Reads conditions that set the Trouble Code -- Clears Trouble Codes -- Turns off the "Check Engine" light -- Tells you when vehicle is "Ready" to pass OBDII testing -- Make and store up to 10 rewritable special codes

[Related Keywords : ScanGauge, ScanGauge ii, ScanGauge 2, ScanGauge Plus]

Digital Readout System

Testing FND * * 1/2 Partition * * ABS / INCR 100 points 100 points mm / inch * * Changing direction of axis * * RAD / DIA for lathe * Summing up 2 axes for lathe * Display "Error" * Wired remote controller ▶ for EDM (Electro Discharging Machine) 4Steps *:PROVIDED ▶:OPTION Bolt hole circle Since up to 10,000 holes can be made along the circumference of the basic circle, it increases e

[Related Keywords : digital readout system]

KL-025M Online PH Monitor

• Min. Order:  

  1 Piece

• Price:  

  CNY 290

• Place of origin:  

  China

Product description : Digital display, an external transformer,to 24 hours continuous measurement toavoid battery power caused by low reading error. Technology Parameters: Range 0.00-14.00PH Resolution 0.01PH Accuracy ±0.1PH(│T1-T2│≤5℃) ±0.2PH(│T1-T2│＞5℃) (T1--The environment temperature, T2--The test liquid temperature) Power Supply DC 6V(include), with adaptor Operating Temper

[Related Keywords : Online PH Monitor]

Wireless LoRa Module with SX1278 Chip and UART Transparent Transmission

• Place of origin:  

  China

error correction coding, anti-interference and sensitivity are at the most advanced level in the industry. This LoRa Module provides multiple channel selections, and can online modify the serial port rate, transceiver frequency, transmit power, RF rate and other parameters. The default frequency is 434.125MHz. The working voltage of this RF module is 2.1-3.6V, and only consumes 13mA in the recei

[Related Keywords : LoRa Module, UART Transmission, SX1278]

WAW-G600/1000 Steel Strand Universal Testing Machine

• Min. Order:  

  1

• Place of origin:  

  China

test. 4) protection functions: l limit position protection for oil cylinder; l overcurrent protection for hydraulic system; l overload protection; l overcurrent, overvoltage protection; l safe protection at the time of specimen break; l automatica protection after test. 2. Main technical parameters: No. Items Parameter 1 Max. test force (KN) 1000 2 Relative error of indicating value of test force

[Related Keywords : steel strand tensile tester, universal tensile tester, tensile testing machine]

ACP Electrical Current Transformer Test, CT/PT Analyzer

• Min. Order:  

  1 Set

• Price:  

  US$ 3500

• Place of origin:  

  China

• Supply Ability:  

  100 sets

testing system for protection and metering CTs according to IEEE and IEC standards. Functions: CT(Current Transformer): 1. Excitation Characteristic Test 2. Auto Calculation of Knee Point Value 3. Auto 5% and 10% error curves, can measure ALF 4. Transformer Ratio Test 5. Polarity 6. Ratio difference measurement 7. Phase (angle difference) measurement 8. Primary Current Injecting 9. Withst

[Related Keywords : current transformer test, ct analyzer, ct pt analyzer, transformer ct analyzer]

Automatic Road Measurement Analyzer

Error Tolerance Below 0.5% Measurement Environment Anytime day or night Measurement Speed (Pavement surface distress survey, rutting Measurement, Longitudinal Profiling Measurement) Max. 100km/h Chassis Seating (With All Measurement System Installed) More than 4 seat Maximum Speed Fuel Tankage Max. 100km/h Diesel/Gasoline More than 60ℓ Engine Horsepower More than 150HP Overall Length More t

[Related Keywords : Pavement management system, ROMA153, pavement measurement, road measurement analyzer]

Air Float Pneumatic Rotary Table ODM/OEM Manufacturer

• Min. Order:  

  1 Set

• Price:  

  US$ 1000 ~ 10000

• Place of origin:  

  China

• Supply Ability:  

  20 sets/month

test ● Optical measurement ● Other precision instrument applications Product Parameter Item Product Model RT100 RT200 RT300 Main application Mainly used on measuring equipment where high precision angle detection is required (manual measurement) Main axis axial error (±40+0.3H)nm (±30+0.3H)nm (±20+0.3H)nm Main axis radial error (±50+0.6X)nm (±35+0.6X)nm (±30+0.6X)nm Load capacity 15kg

[Related Keywords : Air Float rotary table, Pneumatic Rotary table, oem manufacturer]

Automatic Spring Tester

• Place of origin:  

  Japan

Test results can be grasped by a glance real time during test is under execution. Back-light LCD with coordinated contrast of blue and white. Display language can be switched into Japanese /English /Chinese at any time. Well considered design helps operator to learn easily and prevent operation errors. Equipped Jog/Shuttle knob, the transferring distance can control precisely. Applied with a USB

[Related Keywords : Coil spring, Spiral spring, Spring tester, ASP tester]

Dlwd-DGJS13 Electrical and Electronic Electric Drag

• Min. Order:  

  5

• Place of origin:  

  China

• Price Condition:  

  FOB

• Supply Ability:  

  200000 sets

error 2) reduce the meter measuring error method 3) surveying and mapping of linear and nonlinear circuit components current-voltage characters 4) the measurement of electric potential, the voltage and drawing of circuit electric potential …… Electronic experiment 1) single stage amplifier circuit 2) two stage amplifier circuit 3) negative feedback amplifying circuit &hellip

[Related Keywords : education training equipments, didactic training equipments, didactic workbench]

Ultrasound Bone Densitometer BMD-A1

• Place of origin:  

  China

• Supply Ability:  

  500 unit/month

error effectively, get more accurate measurement results. 7. Multipoint access mode with high shield and mold manufacturing, to ensure the lossless transmission of the ultrasonic signals. 8. It with multi countries clinical database, including: European, American, Asian, Chinese, WHO international compatibility. It measuring the people between the age of 0 and 100 9. English menu 10. The first

[Related Keywords : BONE Densitometer, bone mineral dector tester, Ultrasound Bone Density analyzer, ultrasound scanner]

Support Unit

• Min. Order:  

  20sets

• Place of origin:  

  Korea

• Price Condition:  

  FOB

• Supply Ability:  

  5000 permonth

error is minimized and the precision of rotation shaft is maintained as the product structure is designed to absorb parallel error between rotational shaft and guide about the center of the shaft. Dust-Proof Effect The support unit is framed with oil seal to prevent the influx of fine dusts or foreign substances and thus enhances operation precision. Furthermore, it allows longtime use as grease

[Related Keywords : support units, ball screw, ball screw coupling]

Four Point Probe

• Place of origin:  

  China

test probe is the tungsten needle, in the market many probes are the high speed steel needle. 8) Each time the survey has the built-in computer to carry on the temperature compensation and the voltage electric current correction automatically 9) Overall measurement standard uncertainty: <= 2% (domestic other factory error is <= 5%) 10) Specifications ***Measuring range: Resistivity10 -4 ~ 105Ω-c

[Related Keywords : FOUR POINT PROBE, P/N TESTER, SIMICONDUCTOR TESTER]