టూల్‌టాప్ ET938/ET938PRO కేబుల్ లొకేటర్, థర్మల్ ఇమేజర్ & మల్టీమీటర్ యూజర్ మాన్యువల్

1. పరిచయం

This manual provides detailed instructions for the safe and effective use of your TOOLTOP ET938 or ET938PRO device. These devices are advanced tools designed for electrical professionals, offering capabilities for cable locating, multimeter measurements, and, in the case of the ET938PRO, thermal imaging. Please read this manual thoroughly before operation and keep it for future reference.

2. Product Differentiation

The TOOLTOP series offers two models with distinct capabilities:

• ET938: Functions as a 400V Electricity Cable Locator and a Multimeter.
• ET938PRO: Includes all functions of the ET938, plus a High-Performance Thermal Imager.

3 కీ ఫీచర్లు

• Multifunctional Cable Locator: Easily locate underground and in-wall cables, water pipes, and heating lines. Quickly detect circuit breaks and short circuit faults, and identify and cover sockets to meet various construction and maintenance needs.
• High-Performance Thermal Imager (ET938PRO only): Features ISR 240*240 resolution, widely used in electrical fault troubleshooting, power line HVAC inspection.
• Intelligent Sensitivity Adjustment: Offers 3 testing modes (Auto, Manual with 8 levels, NCV) for precise fault location.
• ప్రొఫెషనల్ మల్టీమీటర్: 60,000 counts high-precision display, supporting AC/DC voltage, current, resistance, capacitance, continuity, diode test, and integrated network cable mapping.
• Portable and Long Battery Life: Equipped with a built-in rechargeable lithium battery, lighting function for dim environments, and comes with grounding piles and tool kits for convenient outdoor operations.

4. ప్యాకేజీ విషయాలు

మీ ఉత్పత్తి ప్యాకేజీని తెరిచినప్పుడు, దయచేసి ఈ క్రింది అంశాలన్నీ చేర్చబడ్డాయని నిర్ధారించుకోండి:

• 1 x ట్రాన్స్మిటర్
• 1 x రిసీవర్
• 1 x టైప్-సి కేబుల్
• 1 x Pair of Test leads
• 1 x Pair of Alligator clip cables
• 1 x ఇంగ్లీష్ మాన్యువల్
• 1 x Grounding pile
• 1 x టూల్ బ్యాగ్

5. సెటప్

5.1 పరికరం ముగిసిందిview

5.2 పరికరాన్ని ఛార్జ్ చేస్తోంది

Both the Transmitter and Receiver units are equipped with built-in 1500mAh rechargeable lithium batteries. Use the provided Type-C cable to charge the devices. A 5V/2A/10W charger or above (not included) is recommended for optimal charging.

5.3 ప్రారంభ పవర్ ఆన్ మరియు భాష ఎంపిక

Press and hold the power button to turn on the device. Upon first use or after a factory reset, you may need to select your preferred language. The device supports multiple languages including Chinese, English, German, French, and Spanish.

6. ఆపరేటింగ్ సూచనలు

6.1 Cable Locating

The device can locate various types of cables and pipes, both in-wall and underground.

6.1.1 In-Wall Wiring Detection

Use the receiver to detect the direction, breakpoint location, and short-circuit point of electrical circuits within walls. The dual flashlight feature can assist in dimly lit areas.

6.1.2 Underground Cable Detection

To detect faults such as open circuits and short circuits in cables buried underground, connect the red alligator clip to the cable and the black clip to the grounding pile. The device can detect up to 1.5m deep.

6.1.3 Water Pipes/Underfloor Heating Pipe Search

Find open and short circuit faults in electric heating circuits under the floor.

6.1.4 Fuse/Socket Search

కోసం వెతకండి fuses and their safety circuits, as well as covered sockets and junction boxes.

6.1.5 Transmission Codes

The device utilizes 6 types of transmission codes (A, C, E, F, H, L) to quickly identify the classification or confirmation of laid lines.

6.2 Thermal Imaging (ET938PRO Only)

The ET938PRO model features a high-performance thermal imager for various applications.

6.2.1 Infrared Imaging Parameters

The thermal imager has an ISR 240*240 resolution and is suitable for floor heating leak detection, power inspection, electronic maintenance, industrial temperature measurement, and fiber optic fault detection.

6.2.2 Automatic Temperature Capture

The thermal imager performs a three-point temperature measurement, capturing the highest temperature point, lowest temperature point, and center point in sequence, and automatically tracking them for more accurate readings.

6.2.3 Color Palette Modes

The ET938PRO offers seven color palette modes for thermal imaging, allowing users to visualize temperature differences in various ways: Incandescence, Green heat, Red Hot, Lava, Rainbow, Iron Oxide Red, and Black Hot.

6.3 మల్టీమీటర్ విధులు

The integrated multimeter provides 60,000 counts high-precision measurements for various electrical parameters.

6.3.1 AC/DC వాల్యూమ్tagఇ కొలత

Capable of measuring AC/DC voltage ranging from 10 to 400V.

6.4 NCV Test

Detect whether a circuit is live without contact, with adjustable signal strength.

6.5 సున్నితత్వం సర్దుబాటు

The device offers three modes for adjusting sensitivity: Automatic, Manual, and NCV switching, allowing for precise targeting and detection.

7. నిర్వహణ

• శుభ్రపరచడం: పరికరాన్ని శుభ్రం చేయడానికి మృదువైన, పొడి వస్త్రాన్ని ఉపయోగించండి. రాపిడి క్లీనర్లు లేదా ద్రావకాలను ఉపయోగించవద్దు.
• నిల్వ: Store the device in its tool bag in a cool, dry place away from direct sunlight and extreme temperatures.
• బ్యాటరీ సంరక్షణ: Recharge the lithium battery regularly, even if the device is not in use, to maintain battery health. Avoid fully discharging the battery for extended periods.
• క్రమాంకనం: For professional use, periodic calibration by qualified personnel is recommended to ensure accuracy.

8. ట్రబుల్షూటింగ్

• పరికరం ఆన్ చేయడం లేదు: Ensure the battery is charged. Connect the device to a power source using the Type-C cable and try again.
• సరికాని రీడింగ్‌లు: Check for proper connection of test leads or alligator clips. Ensure the correct mode (Auto, Manual, NCV) and sensitivity level are selected for the task. Environmental factors can sometimes affect readings; try to minimize interference.
• Thermal Imager (ET938PRO) Not Displaying Image: Ensure the device is in thermal imaging mode. Check for any obstructions on the infrared lens.
• No Signal Detection: Verify that the transmitter is properly connected to the circuit and powered on. Adjust the sensitivity of the receiver. Ensure the grounding pile is correctly installed for underground tracing.
• స్క్రీన్ సమస్యలు: If the screen is unresponsive or displaying errors, try restarting the device. If the issue persists, a factory reset might be necessary (refer to the setup menu).

9. స్పెసిఫికేషన్లు

9.1 సాధారణ విధులు

9.2 Thermal Camera Parameters (ET938PRO Only)

9.3 మల్టీమీటర్ పారామితులు

10 వినియోగదారు చిట్కాలు

అందించిన రివ్యూ నుండి నిర్దిష్ట వినియోగదారు చిట్కాలు అందుబాటులో లేవు.views or Q&A. For best results, always ensure a stable connection and appropriate sensitivity settings for your specific detection task.

11. వారంటీ మరియు మద్దతు

వారంటీ సమాచారం మరియు సాంకేతిక మద్దతు కోసం, దయచేసి అధికారిక TOOLTOP ని చూడండి. webసైట్‌లో లేదా మీ రిటైలర్‌ను సంప్రదించండి. కొనుగోలు రుజువుగా మీ కొనుగోలు రసీదును ఉంచండి.