【Proster Turntable Stylus Force Scale Gauge】For MM/MC/MI and Piezoelectric Acoustical Pickup, Nonmagnetic, No Magnetic Field Adhesivity, Reading Reliable. | 【0.01g Highly Sensitive】0.01g High Precision and Accurate Stylus Gauge for More Convenient and Accurate Stylus Force Adjustment（±0.01g), Ensuring the Playback Result and Life of Your Valuable Records and Cartidge. | 【Multiple Weighing Units and Backlight Display】The LP Stylus Gauge has 5 modes, g/oz/ozt/TL/ct and the Large Blue LCD With Backlight Display for Easy Reading. | 【Long-time Standby】One 5g-Weight and Two Button Batteries Provided and Automatic Turn-off after 2 minutes' Inactivity Provides You A Long Time Standby. | 【Humanization design】Blue Backlight Display with High-quality Stainless Scale, Packaged with Superior Leather Sheath for Good Protection

【Support K/J/T/E/R/S/N Type Thermocouples Measurement】Packed with two K-Type thermocouples, this Proster Digital Thermocouple can direct measure the temperature of tested object | 【Considerable Measuring Range】Can be used to measure the temperature of liquid / vapors and surface temperature of a solid object.Also suitable to be used both in the high temperature fields of blast furnance and cookery

【Support K/J/T/E/R/S/N Type Thermocouples Measurement】Packed with two K-Type thermocouples, this Proster Digital Thermocouple can direct measure the temperature of tested object | 【Considerable Measuring Range】Can be used to measure the temperature of liquid / vapors and surface temperature of a solid object.Also suitable to be used both in the high temperature fields of blast furnance and cookery and the low temperature measuring for liquefied hydrogen and liquefied nitrogen etc | 【High Accuracy】K-type Thermocouple Measuring range: -50~300℃ ; Accuracy: ±1.5%; Resolution: 0.1℃/℉＜1000°,1.0℃/℉≥1000° | 【Functional Design】Data Hold Function;MAX/ MIN/ AVG Value Measurement;Auto Power Off; Double display with LCD Backlight shows T1/T2 and combination of T1 and T2 | 【Wide Applications】Fish tank, pool, furnaces, ceramic, pottery, molten metal etc.

【Compass with Sighting Telescope】330G Professional Metal Compass with allows you to read datas directly, and the Vertical Lubber line of the sighting optic improves its accuracy and decreases its errors. | 【Military Navigation Compass with Fluorescent】 Luminous magnet arrow and compass card allows you to read data in dark environment after absorbing enough sunshine. The luminous effect is really c

3x1 HDMI Switch with Audio Extractor: It's not only a HDMI 3x1 Swtich with PIP fuction, but also a HDMI Audio Extractor. Comes with a 3.5mm to RCA cable, you have three modes of audio output. | HDMI 1.4 Version with HDMI Cable?This HDMI Switch input resolution: up to 4K@30hz,2016P,3D,supports Video EDID Pass Through, Audio EDID Settings: 2CH and 5.1CH, Our HDMI Switcher NOT support HDCP 2.2 | 3 HDMI input converter to 1 HDMI Display(Pass Mode)+ optical Toslink Output(5.1CH Mode) or stereo audio output(2CH Mode) come with RCA Cable; Automatic, Manual or Remote Switching | High Quality ABS plastic casing, 24K gold-plated connectors; Reduce signal loss, get a better output signal. ?Note: The switch cann't be used with other converter, such as HDMI to DVI Converter.? | Wide Compatible: Suitable for various HDMI source devices like Roku or Chromecast without dedicated audio output as well as Blu-ray/ DVD/ HD player, cable/satellite box, Amazon Fire TV,PS3/4, Apple TV, Xbox, PC/laptop, HD camera, HD DVR etc. (NOTE: Not for PS5)

This instrument is simple and easy to operate, 4 ranges to be switchable. | Large LCD characters display, with Date Hold function, easy to use and to get a precision reading. | High Precision Measurement, Measurement speed: 2 times/second; Range: 0.1~200,000Lux, 0.01~20,000Fc; Resolution: 0.1Lux / 0.01Fc; Accuracy:±4%. | Multifuntion: Hold function, Auto range & Manual range, Auto Power OFF; After approx.15 minutes, Low power of battery detecting. | This pocket design makes it convenient and portable, it easy to use and carry.