DC ammeter DCA-2J
Compact size, easy operation, perfect for school experiments.
Compact size Easy operation Ideal for school experiments.
- Company:Joman 本社
- Price:Less than 10,000 yen
Last Updated: Aggregation Period:Oct 15, 2025~Nov 11, 2025
This ranking is based on the number of page views on our site.
Last Updated: Aggregation Period:Oct 15, 2025~Nov 11, 2025
This ranking is based on the number of page views on our site.
Last Updated: Aggregation Period:Oct 15, 2025~Nov 11, 2025
This ranking is based on the number of page views on our site.
16~30 item / All 66 items
Compact size, easy operation, perfect for school experiments.
Compact size Easy operation Ideal for school experiments.
This is a simple analog DC ammeter suitable for student experiments and exercises. It is compact and lightweight, making it easy to carry and not bulky.
This is a simple analog DC ammeter suitable for student experiments and exercises. It is compact and lightweight, making it easy to carry and not cumbersome.
Compact size, easy operation, perfect for school experiments.
Compact size Easy operation Ideal for school experiments.
Specialized in pulse current measurement!
- It is mainly for magnetizing power supplies. (It accurately displays the peak current value regardless of the capacitor capacity, output cable length, magnetizing coil, or the inductance of the magnetizing yoke.) - The click-around type detection coil is easy to attach and detach from the cable being measured. - It displays the current value simply by clamping the cable. - It has terminals for current waveform monitoring. (10KA/1V) - The detection coil is compact, making it suitable for cables in narrow and complicated areas. - Flux from sources other than the cable being measured can be ignored. - The CT-30MC has a built-in comparator that allows for monitoring of HI, GO, and LO currents. - An optional comparator NG display and NG buzzer can also be incorporated. - If you have any other optional requests, please consult us. - Since it is calibrated and standardized with PEARSON coils, the indicated values are reliable regardless of pulse for both small and large currents.
An AI estimates the power usage with a single sensor. Furthermore, ChatGPT suggests optimal energy-saving actions.
The AI will suggest the optimal actions from 7,000 energy-saving diagnosis reports, providing three actions per day. Implementing all of them can contribute to a power reduction of about 3-6%.
A long-popular ammeter (digital meter) ★★★ Instruments for distribution boards, control panels, distribution panels, and panels.
This is a measuring instrument for measuring alternating current. It also has a communication (RS-485) function as an option. It is simple but has been a popular product that has been ordered for a long time. It is an alternating current ammeter that can be used with the CT ratio set directly. For inquiries, please contact "lightstar_1979@yahoo.co.jp".
A current meter (digital meter) that has been popular for a long time ★★★ Instrument for distribution boards, control panels, distribution panels, and panels.
This is a measuring instrument for measuring direct current. It also has a communication (RS-485) function among the options. It is simple but has been a popular product that has been ordered for a long time. This product is a direct current ammeter that can be used by directly setting the shunt ratio. For inquiries, please contact "lightstar_1979@yahoo.co.jp".
Analog meter capable of measuring alternating current and alternating voltage! (Measuring instrument, indicating instrument) Instruments for distribution boards, control panels, distribution panels, and panels.
The "KAS-80□□" is a pointer-type analog meter. It measures AC current and AC voltage in a three-phase circuit. The size is the same as KA□-80. *For more details, please refer to the PDF document or feel free to contact us. For inquiries, please reach out to "lightstar_1979@yahoo.co.jp".
Meter for measuring and displaying voltage and current in a three-phase circuit ★★★ Instruments for distribution boards, control panels, distribution panels, and panels.
This device is an instrument that displays the voltage and current of a three-phase circuit using two LCD screens and two buttons, allowing for various voltage and current ratio settings. - Voltage display LCD: Displays line-to-line voltage and phase voltage sequentially (3P3W: total 3 EA, 3P4W: total 6 EA) - Indicator LED: Indicates the measured phase for each display LCD Example of indication) VRS: R/S LED ON VRN: R LED ON AR: R LED ON - Current display LCD: Indicates the current for each phase - VS button: Displays the voltage for each circuit and sets the voltage ratio - 3P3W: RS > ST > TR - 3P4W: RS > ST > TR > RN > SN > TN - AS button: Displays the current in the order of R > S > T for each circuit and sets the current ratio For inquiries, please contact "lightstar_1979@yahoo.co.jp". Electric multi-meter, electronic multi-meter.
A meter that measures and displays voltage, current, frequency, active power, and power factor in a three-phase circuit. It also has communication functions. ★★★ Instruments for distribution boards, control panels, subpanels, and panels.
This device is an instrument that displays measurements of voltage and current, frequency, active power, and power factor of a three-phase circuit on two LCD screens with two buttons, allowing for various voltage and current ratio settings. - Voltage display LCD: Line-to-line voltage and phase voltage displayed sequentially (3P3W: total 3 EA, 3P4W: total 6 EA) - Indicator LED: Indicates the measured phase for each display LCD Example of indication: VRS: R/S LED ON VRN: R LED ON AR: R LED ON IR: R LED ON Hz: B LED ON - Current display LCD: Displays each phase current, frequency, power, and power factor - VS button: Displays voltage for each circuit and sets voltage ratios - 3P3W: RS > ST > TR - 3P4W: RS > ST > TR > RN > SN > TN - AS button: Displays and sets current ratios for each circuit in the order of R > S > T > Hz > W > PF For inquiries, please contact "lightstar_1979@yahoo.co.jp". Electric multi-meter, electronic multi-meter.
Higher safety, durability, and convenience! The newly designed "Slim Joe" solves problems on site.
The "Clamp Current Meter Series" allows for accurate measurements even in extreme temperature environments such as below freezing or scorching heat. It maintains measurement functionality even in the presence of dust and water droplets. Measurements of wires and distribution boards can be safely conducted with a voltage input of up to 600V. Additionally, when the wireless adapter Z3210 is attached, Bluetooth communication is possible, allowing for direct data transfer to Excel files and integration with GENNECT Cross. 【Features】 ■ Operating temperature range: -25°C to 65°C ■ Dust and water-resistant design ■ Expanded measurement range: CAT IV 600V ■ Bluetooth communication available with Z3210 attached ■ Measurement data can be recorded and managed with GENNECT Cross *For more details, please refer to the PDF document or feel free to contact us.
Compact design the size of a palm! High-speed measurement of pico and nano level currents every 0.01 seconds.
The "Picoammeter iDC Series" is a current meter designed for embedded devices that automatically measures with a wide dynamic range (8 digits) and low noise. By miniaturizing the amplification circuit, A/D conversion circuit, and communication circuit through high integration, it has become easier to connect to the detection unit and shorten input cables, resulting in significant noise reduction. 【Features】 ■ Sends and displays current values with 5 significant digits over a calibrated 8-digit dynamic range to a computer ■ Capable of high-speed measurement and data transmission every 0.01 seconds ■ Compact size facilitates installation near measurement points ■ Measurement cycles can prioritize speed or noise reduction *For more details, please refer to the PDF document or feel free to contact us.
Non-contact voltage and current simultaneous measurement. Safe non-contact voltage measurement. Quick simultaneous measurement of current and voltage.
● Using independently developed technology, voltage measurement between the target cable and ground is possible just by clamping it. (*1) ● Additionally, current can also be measured simultaneously without contact. ● The roles of a clamp and a tester are combined in this one device.