Electrical & Electronic Test Devices

The Good Year Digital Voltage Tester-GY10645 is a versatile and reliable tool designed for precise voltage measurement in electrical systems. This digital tester is equipped with a measurement range suitable for both low and high voltage applications, ranging from 12-250V for digital voltage testing and 100-500V AC for general voltage detection. The compact design, with dimensions of 6.3x6.3x205mm and 3x130mm, ensures easy handling and accessibility in tight spaces. Constructed from durable plastic, this tester is both lightweight and robust, providing long-lasting performance. Ideal for electricians and DIY enthusiasts, the tester features clear digital readouts for accurate voltage detection, enhancing safety and efficiency in electrical troubleshooting and maintenance tasks.

1. Product Name: 20 Pieces Network Line Meter RJ45+RJ11 Network Linemeter DL8401
2. Quantity: 20 pieces
3. Compatibility: Supports RJ45 and RJ11 connectors
4. Function: Used for testing and measuring network cables
5. LED Indicator: Features LED lights to indicate connectivity and faults
6. Testing Modes: Supports cable continuity testing, open circuit testing, short circuit testing, and cross circuit testing
7. Testing Range: Can test network cables up to a maximum length
8. Power Source: Powered by batteries (specific battery type and quantity required)
9. Compact Design: Portable and easy to carry
10. Durable Construction: Made from high-quality materials for long-lasting performance
11. User-Friendly Interface: Clear and intuitive interface for easy operation
12. Versatile Usage: Suitable for professional network technicians, IT personnel, and DIY enthusiasts
13. Wide Application: Can be used for testing Ethernet, telephone, and other network cables
14. User Manual: Includes a comprehensive user manual for proper guidance and usage instructions.

A multimeter, short for "multiple meter," is a versatile and essential electronic measuring instrument used to quantify various electrical parameters. It typically combines several functions in one device, including measuring voltage, current, resistance, and continuity. Multimeters feature a digital or analog display to present the measurements accurately. These tools are fundamental for troubleshooting, testing, and maintaining electrical circuits and devices. Multimeters come in various types, from basic models suitable for household tasks to advanced versions used by professional electricians and engineers. They play a crucial role in diagnosing electrical issues, assessing circuit health, and ensuring safety in electrical systems. Multimeters are indispensable tools for anyone working with electronics or electrical systems.

SPECIFICATION:

Input voltage 220V~50Hz
Output voltage 24V
Input power 700W
Temperature range 100-480℃, 200-480℃
Temperature stability ±10℃/±3℃
Induction magnetron cooling
CQC certified transformer
Air volume adjustment

• Input voltage 220V~50Hz
  Output voltage 24V
  Temperature range 200-480℃
  Temperature stability ±3℃
  CQC certified transformer
  Temperature calibration
• SALES POINT:1. Product Power: 60W
  2. Nylon handle for high temperature resistance and comfortable grip
  3. Sensor-closed circuit, microcomputer temperature control, for stability
  4. Digital display with temperature range: 200-480℃
  5. Soldering iron ceramic heating element for quick and stable heating
  6. Grounding design to prevent electrostatic damage to components to be soldered
  7. 3C certified power cord and CQC certified transformer, safe and reliable

1.Max 5999 display; CAT III; auto ranging
2.Main measurement functions: AC/DC voltage, AC/DC current, resistance, capacitance, frequency, duty cycle, temperature and other test functions
3.With data retention, NCV, diode, on-off, TRMS, Live, low voltage indication, automatic shutdown, LCD dual-color backlight, flashlight, etc.

1 The maximum display 3999; CAT III; automatic range; jaw size 27mm
2 The main measurement functions: AC and DC voltage, AC current, resistance, capacitance and other testing functions
3 With data retention, diode, on and off, low voltage indication, automatic shutdown, flashlight illumination, LCD two-color backlight and other functions

Product Description

Three phase voltmeter - monitor Incoming voltage between phase to phase 

Very interesting product 

PRODUCT DETAILS 

2-in-1 efficient wire tracking and verifying
*Wire sequence indicators show on both Transmitter
and Receiver
*Compatible with RJ45 Ethernet cable and RJ1 1
telephone cable
*Telephone line track: ≤3000M
*Network cable track: ≥310M

The Lutron PCD431 is an economical yet rugged pocket tester for conductivity and TDS. It is autoranging with selectable TDS or conductivity, and so replaces up to 4 different models from our main competitor. Accuracy is +/-3% of fullscale. Because of the adjustable ATC factor, good accuracy is possible over a wide temperature range. Auto power off and rugged IP67 and sensor cover makes this a very handy mobile tool.

FEATURES

SPECIFICATIONS
 

 ELECTRICAL SPECIFICATIONS  (23± 5 ?)

A. Conductivity

Product Description

Ammeter 

PRODUCT DETAILS 

*Input: RJ12 (6P6C) x 1
*Input: RJ45 (8P8C]x 1
*Output: RJ45 (8P8C)x 1
*Operating status indicator
*Output RJ12 (6P6C)x 1
*Suitable Network & Telephone Cable:
1. 8P8C shielded, RJ45 unshielded Network Cable
2.6P6C shielded, RJ1 2 unshielded Telephone Cable
3.6P4C shielded, RJ1 1 unshielded Telephone Cable4
4.6P2C shielded, RJ1 1 unshielded Telephone Cable

*The portable conductivity meter provides fast, accurate readings, with digital readability and the convenience of a remote probe separately.

*Multi-measuring ranges: 199.9 uS, 1.999 mS, 19.99 mS.

*DATA HOLD function for stored the desired value on display

*Large LCD display for low power consumption & clear read-out even in bright ambient light condition

*Used the durable, long-lasting components, including a strong, light weight ABS-plastic housing case.

*Compact size, designed for easy carry out & operation.

*Built-in low battery indicator

* Wide applications: water contioning, aquariums, beverage, fish hatcheries, food processing, photography, laboratory, paper industry, plating industry, quality control, school & college, water conditioning.

GENERAL SPECIFICATIONS

Display

--18 mm (0.7") LCD, 3 1/2 digits., 3 1/2 digits, max. display 1999.

Measurement & Range

--199.9 uS, 1.999 mS, 19.99 mS, Data Hold

--*Build in 199.9 mS range, it only for reference, not specify the accuracy

Resolution

--0.1 uS for 199.9 uS range.

--0.001 mS for 1.999 mS range.

--0.01 mS for 19.99 mS range.

-- *uS : micro Simens, mS : milli-Simens

Accuracy ( 23 5 ? )

-- ± ( 2% 0.S. + 1 d )

--* 0. S. - Full scale

Over Range Indicator

--Display shows '1'.

Sampling Time

--Approx. 0.4 second.

Temp. Compensation

--Automatic, 0 to 50 (32 to 122 ).

Operating Temp.

--0 to 50 ( 32 to 122 ).

Operating Humidity

--Max. 80% RH.

Power Supply

--006P DC 9V battery(heavy duty type).

Power Current

--Approx. DC 5 mA.

Weight

--340 g/0.75 LB(w/battery & electrode).

Dimension

--168 x 80 x 35mm (6.6 x 3.2 x 1.2 inch).

Electrode Size

--Round, 22 mm Dia. x 120 mm length.

Accessories Included

-- Instruction Manual...........1 PC.

--Conductivity electrode.............1 PC.

--Carrying Case......................1 PC.

Calibrtaion Solution

--Optional, 1.413 mS calibration solution, CD-14.

LUTRON, Conductivity Meter, Model : CD-4303 HA

CONDUCTIVITY METER

Model : CD-4303 HA

• -P circuit, LCD with display unit.
• Max., Min., Memory recall button.
• 200uS/2mS/20mS, ATC, Cell adj.
• Size : 180 x 72 x 32 mm.

SPECIIFCATION: