Tone and trace wire on non active networks; SmartTone technology provides 5 distinct tones for exact pair identification; Battery: 9 volt alkaline

It is 55 Degree & 60 Degree Thread / Screw Pitch Gauge gage with lock up device. Typically used to check the thread size determination is correct

0.21-Inch Diameter Camera & Semi-rigid Cable Endoscope: The USB Endoscope camera probe is ultra-thin, only 0.21 inch/5.5mm, we can use this Endoscope in many hard-to-reach, narrow, and confined places at home or outdoors, such as HVAC, vent pipe, engines, air conditioners, sofa corners, bathtub pipes, toilets, etc. Unlike similar USB borescopes with soft cables, this one comes with a semi-rigid cable that can be forwarded to the narrower place more easily.

Control humidity by setting value and differential value;

Resolution: 0.0005"/0.01mm; Accuracy: 0.001" / 0.02mm; Range: 6"/150mm

The economical 5-in-1 air quality detector use highly accurate and professional sensors to measure PM2.5, PM10, particle, HCHO and AQI.

✅✅【Accurate Reading】INKBIRD carbon dioxide monitor can accurately detect the current CO2 concentration, temperature, and humidity in the air. This CO2 detector uses the NDIR CO2 sensor.

【Ultra Long Distance Test】The 30MW Fiber Optic Visual Fault Locator (the fiber optical fault detector) has a strong source output power, which can detect fiber patch cord faults within 30 kilometers.

The range of EMF meters used for ghost hunting helps to measure electromagnetic fields to identify devices that generate high radiation, enabling users to make decisions about limiting exposure.

Package Dimensions: 15.24 H X 2.54 L X 11.43 W (centimeters)

Hardened stainless steel construction with satin chrome finish, for protection of caliper

Pressure range:0-1.6MPa or 0-220 PSI

For detecting NPN and PNP transistor, capacitor, resistor, diode, triode, N-channel and P-channel MOSFET, IGBT, JFET, triac and battery, resistor and capacitor and other components, etc.

PH Meter: Full measurement range of pH 0-14; High accuracy of ±0.01 pH, reliable and quick readings.

The new Smoke Pencil ONE is a professional handheld air leak detector used by energy raters, HVAC technicians, auto mechanics, and contractors to identify drafts and air leaks in a home, business, or automobile.

Directly hunt 5E, 6E, telephone wire, coaxial cable, usb cable and other cables

【 Advanced 5.5mm Camera 】--- The head of the digital endoscope camera is 5.5mm diameter which enables it to reach smaller pipes and areas where those old version 8.5mm borescopes can't fit.

Versatile Digital Clamp Meter: Accurately measures AC Current (DO NOT MEASURE DC CURRENT)! AC/DC Voltage, Capacitance, Resistance, Diode Continuity and Live Wire Tests. This clamp meter is a really useful tool for solving industrial and household electrical issues

Quick set-up via Ubibot App or PC Tools. Supports 2.4GHz WiFi, no hub required (5GHz WiFi not supported). Easy data access anywhere via the App or web console. Works with IFTTT, Alexa (Setup an Virtual Doorbell to create an Alexa Routine)

BETTER ACCURACY: The distance to spot ratio is 12: 1; Measure surface temperature ranging from -58°F -1022°F / -50°C - 550°C; With higher precision ≥100°C2% / ≤100°C2°C, meaning the Laser grip 1022 assure greater accuracy; Response time: ≤500Ms

RELIABLE RADON RESULTS: As radon levels fluctuate daily, continuous long-term measuring is necessary. Airthings Wave Plus measures radon accurately and reliably

High-quality material: Made of copper, with gold plating, with smooth surface, stable electrical conductivity, high hardness and toughness, and long service time.

【See More with Dual Lens&Split Screen】: The DS300 inspection camera has dual-lens technology that allows you to switch between different viewing angles without installing a side mirror. The FOV 70° button give you a wider viewing angle even in a narrow place; with one button, you can switch between three observation modes for more convenience and ease of use.

0" to 4" SAE by 0.01" increments, and 0mm to 100mm metric range by 0.1mm increments

VERSATILE - IR thermometers can be used to measure the temperature of any surface without having to make contact with the surface! This is usefule in measuring the temperature of many things such as: Pizza stones, hot pipes, running engines, grill surfaces, window leaks, candle making, chocolate making, vent temperatures & of course using the pointer to play with your pets!

1 x 100g, 1 x 50g, 2 x 20g, 1 x 10g, 1 x 5g, 2x2g, 1x 1g, 1x500mg, 2x200mg, 1 x 100mg, 1 x 50mg, 2 x 20mg, 1 x 10mg

Perfect for machinists, woodworkers, metalworkers, and more

ACCURATE MEASUREMENTS: This electronic caliper has an accuracy of 0.001"/.03mm and a resolution of 0.0005"/.01mm. The perfect caliper measuring tool for household/DIY measurements