Exhibition: We exhibited at Measurement Expo 2020 OSAKA.

Supports mixed gases! Equipped with standard analog output, RS-232C communication, and a backlit LCD display.

The "MCS/MCRS series" is a mass flow controller manufactured by ALICAT that can measure 128 types of gas flow, including corrosive gases and refrigerant gases, with a single unit. It achieves a fast response through a laminar flow method (differential pressure type). Equipped with a highly accurate differential pressure sensor, it measures flow rates precisely. Additionally, it includes the "MW series," which can measure with extremely small differential pressures. 【Features】 ■ 100 ms control response ■ High flow accuracy of ±(0.8% RD + 0.2% FS) ■ Range from 0.5 SCCM to 3000 SLPM ■ Standard analog output and RS 232C communication ■ Compatible with mixed gases ■ Standard equipped with a backlit LCD display *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments

Achieving high-speed response with the laminar flow method (differential pressure type)! A wide range of models available from low flow to high flow.

The "MS Series" is a mass flow meter manufactured by ALICAT that can measure the flow of 130 types of gases, including corrosive gases and refrigerant gases, with a single unit. It provides accurate flow measurements of ±(0.8% Reading + 0.2% F.S.) and has a fast response time of 10ms, allowing it to quickly follow changes in flow. Additionally, it includes models like the "MW Series," which can measure with extremely low differential pressure. 【Features】 ■ 10ms fast response ■ High flow accuracy of ±(0.8% RD + 0.2% FS) ■ Range from 0.5 SCCM to 3000 SLPM ■ Standard analog output and RS-232C communication ■ Standard backlit LCD display *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments

A mass flow meter that can measure with extremely small differential pressure. Achieves fast response through the laminar flow method (differential pressure type)! Current delivery time is approximately 4 weeks.

The "MW Series" is a mass flow meter manufactured by ALICAT, which can measure with very small differential pressure, resulting in minimal pressure loss, making it ideal for environments where low pressure is used. It provides accurate flow measurement of ±(0.8% Reading + 0.2% F.S.) and has a fast response time of 10 ms, quickly adapting to changes in flow. In addition, we offer the "MS Series," which supports 130 types of gases, including corrosive gases and refrigerants. 【Features】 ■ 10 ms fast response ■ High flow accuracy of ±(0.8% RD + 0.2% FS) ■ Range from 0.5 SCCM to 1000 SLPM ■ Standard analog output and RS-232C communication ■ Standard equipped with a backlit LCD display *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments

A mass flow controller that measures with a very small differential pressure, has very low pressure loss, and is ideal for use in low-pressure environments. Current delivery time is approximately 4 weeks.

The "MCW/MCRW series" is a mass flow controller manufactured by ALICAT, ideal for environments where low pressure is used, as it can measure with very small differential pressure, resulting in minimal pressure loss. It achieves fast response through a laminar flow method (differential pressure type). Equipped with a highly accurate differential pressure sensor, it measures flow rates precisely. In addition, we offer the "MCS/MCRS series," which supports 128 types of gases, including corrosive gases and refrigerants. 【Features】 ■ 100 ms control response ■ High flow accuracy of ±(0.8% RD + 0.2% FS) ■ Range from 0.5 SCCM to 1000 SLPM ■ Standard analog output and RS 232C communication ■ Compatible with mixed gases ■ Standard equipped with a backlit LCD display *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments

Supports mixed gases! Standard features include analog output, RS-232C communication, and a backlit LCD display. Current delivery time is 4 weeks.

The "MC/MCP/MCR series" is a mass flow controller manufactured by ALICAT that can handle 98 different types of diverse gases with a single unit. It achieves a fast response through a laminar flow method (differential pressure type). Equipped with a highly accurate differential pressure sensor, it measures flow rates precisely. In addition, we offer a lineup that supports 128 types of gases, including corrosive gases and refrigerant gases, such as the "MCS/MCRS series," "MCW/MCRW series," and "MCV/MCVS series." 【Features】 ■ 100 ms control response ■ High flow accuracy of ±(0.8% RD + 0.2% FS) ■ Lineup from 0.5 SCCM to 5000 SLPM ■ Standard analog output and RS 232C communication ■ Supports mixed gases ■ Standard equipped with a backlit LCD display *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments

Achieve fast response with the laminar flow method (differential pressure type)! A wide range of models is available from low flow to high flow. Current delivery time is 4 weeks.

The "M Series" is a mass flow meter manufactured by ALICAT that can measure 98 types of gas flow rates, including mixed gases, with a single unit. It provides accurate flow measurement of ±(0.8% Reading + 0.2% F.S.) and has a fast response time of 10 ms to quickly follow flow changes. In addition, the lineup includes the "MS Series," which supports 130 types of gases including corrosive gases and refrigerants, and the "MW Series," which can measure with extremely low differential pressure. 【Features】 ■ 10 ms fast response ■ High flow accuracy of ±(0.8% RD + 0.2% FS) ■ Range from 0.5 SCCM to 5000 SLPM ■ Standard analog output and RS-232C communication ■ Standard equipped with a backlit LCD display *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments

Achieve fast response with the laminar flow method (differential pressure type)! We offer a lineup ranging from 0.5 CCM to 10 LPM.

The "LC/LCR Series" is a liquid flow controller manufactured by ALICAT that can quickly control to a specified flow rate with a response speed of 100 ms using a laminar flow method (differential pressure). It allows for the desired flow rate to be achieved in a short time. Flow rate settings can be easily operated via a front switch, and settings can also be made through analog input or communication. It comes standard with an LCD display, allowing for real-time flow rate monitoring due to its fast response speed. Standard external outputs include 0-5 VDC output and RS-232C communication. A NIST traceable inspection certificate is included as standard. 【Compatible Liquids】 Pure water, methanol, isopropanol, ethanol, ammonia, dimethyl ether, isopentane, thiophene, isooctane, heptane, acetone *Other liquids may also be compatible. 【Features】 ■ 20 ms fast response / 100 ms control response ■ ±2% F.S. flow accuracy ■ From 0.5 CCM to 10 LPM ■ Display with backlit LCD ■ Standard analog output and RS-232C communication *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments

Achieving fast response with the laminar flow method (differential pressure type)! A lineup is available from 0.5 CCM to 10 LPM.

The "L Series" is a liquid flow meter manufactured by ALICAT that features a laminar flow method (differential pressure type) with a high-speed response of 20 ms. It quickly follows changes in flow rate, allowing for real-time flow rate monitoring. The flow range is 50:1 from 2 to 100% F.S., with the 0.5 CCM type capable of measuring from 0.01 mL/min. It comes standard with external outputs of 0 to 5 VDC and RS-232C communication, and includes a NIST traceable inspection certificate. Additionally, we offer liquid flow controllers in the "LC/LCR Series" and a portable type with an optional battery. 【Compatible Liquids】 Pure water, methanol, isopropanol, ethanol, ammonia, dimethyl ether, isopentane, thiophene, iso-octane, heptane, acetone *Other compatible liquids may also be available. 【Features】 ■ 20 ms high-speed response / 100 ms control response ■ ±2% F.S. flow accuracy ■ From 0.5 CCM to 10 LPM ■ Display with backlit LCD ■ Standard analog output and RS-232C communication

• Other measurement, recording and measuring instruments

As the new year begins, I would like to extend my heartfelt congratulations on your continued prosperity. I sincerely appreciate your exceptional support throughout the year. This is the STJ Group (Santelecom Japan, STJ Rentec). Now, I am pleased to announce that we will be opening our "Transceiver & Smartphone Rental Shop" simultaneously at three locations nationwide on January 26 (Monday)! ■ List of Services to be Offered - Same-day pickup/return of rental equipment - Usage explanations and demonstrations of rental equipment - Wireless solutions consultation desk - Mobile BPO service counter As a special promotion to celebrate the opening of the rental shop, we are currently running a special price campaign for picking up rental equipment at the shop! For more details, please contact us!

【Notice of Year-End and New Year Holidays】 Thank you very much for your continued support. Our company will be closed for the year-end and New Year holidays as follows: Holiday Period: Saturday, December 27, 2025 – Sunday, January 4, 2026 Please note that inquiries and orders received during the holiday period will be addressed sequentially starting from Monday, January 5, 2026. We apologize for any inconvenience this may cause and appreciate your understanding.

We would like to inform you about our participation in the IT Trend EXPO 2026 Spring. 《Exhibition Information》 With the concept of "New encounters will change tomorrow's work," one of the largest online exhibitions in the industry will be held. NTT TechnoCross will exhibit in the Human Resources Comprehensive category. We have prepared numerous discussions and sessions featuring special guests who are active on television, allowing even those who are usually busy to efficiently gather information on products and services related to IT and DX. Additionally, the first 10,000 participants will receive a 500 yen Amazon gift card. Please apply early. 《Exhibition Overview》 March 3 (Tuesday) to March 7 (Saturday), 2026, online (free: pre-registration required) 《Participation Application》 https://it.expo.it-trend.jp/key/opl7kgdj *Please apply (free) from the "Receive Ticket / Proceed to Participation Registration" link at the above URL.

The TV commercial "What Will You Do in the New Era?" featuring model and actress Akane Horita will begin airing on December 26, 2025. This work expresses the desire of Tokei Densan to respond to the diverse needs of various industries in today's society, where new technologies, such as the expansion of the AI market, are competing with each other, and to nurture and blossom our customers' futures. Please pay attention to Akane Horita, who is dressed in stylish outfits, listening to the concerns of the target audience and offering support. # CM Overview Title: "What Will You Do in the New Era?" (30 seconds / 15 seconds) CM URLs 30 seconds: https://youtu.be/y_lMs0HRj3w 15 seconds: https://youtu.be/egpzMfh8Kok

Thank you very much for your continued support. We would like to inform you that our company will be closed for the year-end and New Year holidays as follows: Year-end and New Year holiday period: December 27, 2025 (Saturday) to January 4, 2026 (Sunday) We apologize for any inconvenience this may cause and appreciate your understanding. *Please note that inquiries made through our website will also be responded to after January 5, 2026 (Monday).