LAOLAU Digital Clamp Multimeter Phase Sequence AUTO Range Color Screen Rechargeable AC/DC Current Electric Tester TS26A TS26D

L.AOL.AU TS26 Series Digital Clamp Meter is a professional-Grade multi-functional electrician's measurement tool, which Integrates intelligent identification, Phase Sequence , Inrush Current Tester, USB-C Rechargeable, True RMS measurement and a variety of electrical parameter detection. This product offers 6000 Counts high precision display with HD VA Color Display and analog bar display, Ideal for Electrical Engineers, Maintenance Technicians and DIY Enthusiasts.

TS26A — AC CURRENT ONLY

Measures 6A–600A AC clamp current only and does not support DC clamp current measurement. Features Inrush Current Measurement, ideal for HVAC, compressors, motors, and AC electrical systems.

TS26D — AC + DC CURRENT

Measures 60A–600A AC and DC clamp current and features a Zero Function, ideal for automotive, battery, solar, and other AC/DC electrical systems.

A Phase Sequence Test (or Phase Rotation Test) is a critical function in clamp meters (like the LAOLAU TS26A/TS26D) that determines the rotational order of
the three voltage phases (R/S/T or L1/L2/L3) in a polyphase AC power system. Here’s why it matters and how it works:
Why Phase Sequence Matters
Motor Direction Control
Three-phase motors rotate clockwise or counterclockwise based on phase sequence.
Wrong sequence = motor spins backward → equipment damage (e.g., pumps, fans, conveyors).
System Synchronization
Generators/transformers require correct phase matching to avoid short circuits or grid instability.
Safety Compliance
Prevents accidents caused by unexpected motor reversal or miswired panels.
Read Result
→ ✅ Correct Sequence: R symbol + GREEN LIGHT
→ ❌ Reverse Sequence: L symbol + RED LIGHT

TS26A's Unique Advantage:
→ INRUSH Current Measurement:
Critical for diagnosing startup surges in motors, transformers, and compressors.
Example: Measures the 3-10x current spike when a fridge compressor kicks on.
Choose TS26A if:
You diagnose electromechanical systems (e.g., HVAC, industrial motors) where inrush current is a key failure indicator.

Comparison between TS26A and TS26D
Why Professionals Choose LAOLAU TS26 Series Clamp Meter?
The TS26A Clamp Meter excels in catching dangerous inrush spikes in HVAC/industrial gear, while the TS26D Clamp Meter delivers
precision DC current profiling for renewables/automotive. Both offer lab-grade specs in a field-tough, future-proof design – no more
AA batteries or monochrome displays.

ALL-IN-ONE DIAGNOSTIC KIT
One tool, endless solutions:
→ TS26A: Capture killer inrush currents (HVAC/compressors).
→ TS26D: Precision DC current profiling (solar/EVs).
Choose TS26D if:
You work with DC-powered systems (e.g., automotive, renewables) requiring flexible DC current range configurations.
Plus: Measure voltage (1000V), current (600A clamp), frequency (6MHz), temperature (-40°C~1000°C), and more!

TS26A measures AC clamp current ONLY and does NOT support DC clamp current measurement.
Choose TS26D if you need BOTH AC and DC clamp current measurement

WHICH MODEL DO YOU NEED?

Choose TS26A

AC CURRENT ONLY+ INRUSH CURRENT

Best for:HVAC Systems/Air Conditioners/Compressors/AC Motors/Industrial AC Equipment

TS26A DOES NOT MEASURE DC CLAMP CURRENT

Choose TS26D

AC + DC CURRENT+ ZERO FUNCTION

Best for:Automotive/Car Electrical Systems/Battery Systems/Solar SystemsDC Circuits

TS26D SUPPORTS BOTH AC AND DC CLAMP CURRENT

USB TYPE-C QUICK RECHARGEABLE
50+ hours runtime on one charge! Ditch disposable dead AA batteries – charge with your phone charger or laptop. The 3.7V Li-ion battery outlasts workdays, making it perfect for mobile electricians.

Voltage Alert System: Sound + Light Dual Alarm
Hear risk, see danger – hands-free safety for live electrical work.

Temperature Measurement(-40°C~1000°C)
Key Applications by Industry

Examples
HVAC Tech: Measures a compressor at 120°C (normal: 70-90°C) → Diagnoses refrigerant leak.
Electrician: Finds a breaker terminal at 95°C (ambient: 30°C) → Tightens loose connection, preventing fire.
Auto Mechanic: Detects EV battery cell at 65°C (max safe: 45°C) → Flags cooling system failure.

Precision Clamp Jaws + Task Lighting
Engineered for tight-space diagnostics:
3cm / 1.2" Compact Jaw Opening
→ Fits cramped panels, automotive wiring, and dense conduit
→ Measure conductors up to 30mm diameter (e.g., 500MCM cable)
Integrated LED Flashlight
→ Illuminates dark breaker boxes, machinery, and under-hood work
→ Shadow-free visibility on probe points and clamp contacts

6000-Count High-Resolution Display
See every detail! Ultra-sharp color screen shows 6,000 data points – no more guessing between 19.99 and 20.01. Full-color 2x1.2 inch
LCD with live graphing, perfect for precision HVAC, automotive, and industrial diagnostics.Whether in the bright outdoor sunshine,
or dim inside the distribution box, you can easily see the measurement data, say goodbye to the trouble of repeated operation due
to the screen display is not clear.

INSTANT LIVEWIRE DETECTION
LAOLAU TS26 Series digital clamp meter Identify live wires in seconds! With the included probe, quickly pinpoint the live wire in sockets or circuits – no
guesswork. The color screen displays real-time results, slashing wiring errors and preventing electric shock risks during repairs or installations.

Package Includes
1*LAOLAU TS26A or TS26D Clamp Meter
1*K-Type Thermocouple (Temp)
1*USB-C Charging Cable
1*Test Leads
1*Carrying Case

Voltage & Current

-Measures DC voltage from 60mV to 1000V with up to 0.01mV resolution.(Only TS26D)
-Measures AC voltage from 6V to 750V.
-TS26A — AC CURRENT ONLY: Clamp measures 6A–600A AC current; DC clamp current is NOT supported.
-TS26D — AC + DC CURRENT: Clamp measures 60A–600A AC/DC current.

Advanced Functions

-Resistance/Continuity: Resistance range 600Ω–60MΩ; continuity buzzer sounds when resistance is below 50Ω.
-Capacitance: 6nF–60mF measurement range.
-Temperature: -40°C to 1000°C via K-type thermocouple.
-Frequency/Duty Cycle: 10Hz–6MHz frequency range and 0.1%–99.9% duty cycle.
-Diode Test: Supports forward voltage drop measurement.
-Phase Sequence / Live Wire Detection: Supports electric field detection, live wire identification and three-phase sequence testing.
-TS26A Only: Inrush Current Measurement.
-TS26D Only: Zero Function.

Accuracy & Protection

-DC Voltage Accuracy: up to ±(0.5%+3).
-AC/DC Clamp Current Accuracy: ±(2.5%+8).
-Input Impedance: 1MΩ.
-Overload Protection: Up to 1000V DC or 750V AC peak for voltage measurement.

Accuracy & Protection

-DC Voltage Accuracy: up to ±(0.5%+3).
-AC/DC Clamp Current Accuracy: ±(2.5%+8).
-Input Impedance: 1MΩ.
-Overload Protection: Up to 1000V DC or 750V AC peak for voltage measurement.
Specific Design
-Type-C Rechargeable Design with charging status indicator.
-LCD Digital Display for clear measurement readings.
-Data Hold function for freezing the current reading.
-Built-in LED Flashlight for working in dark environments.
Auto Power-Off: Automatically shuts down after approximately 15 minutes of inactivity.