Multimeters

This is an ideal partner for all your USB port measurements. Offering a wide range of voltage and current testing, this device offers use in a variety of applications.  Thanks to the PD protocol quick charging mode measurement technology, this new multimeter supports the updated iPhone X mobile phone. (Support iphone 8 / 8P / iPhone Xs quick charging, 29W power, 5V3A / 9V3A / 12V2.5A / 15V2A). It also can be applied to test other type C devices, Compatible With Galaxy S10/S9/Note 10 +, ChromeBookPixel, OnePlus and More. New upgraded version offers 8 LCD main color screen display interfaces, allowing switching the display interface by pressing the key. Specifications: Measurement Ranges (and resolution accuracy): Voltage: 3.60 - 30.0 V (0.01 V) Current: 0.00 - 5.10 A (0.01 A) Capacity accumulation: 0 – 99999 mAh (0.001 Ah) Power accumulation: 0 – 999999 mWh (0.01 Wh) Power calculation: 000.000 - 150.0 W (0.01 W) Impedance: 1 - 999.9 Wh (0.1 Ω) Temperature: 0 - 80 °C (1 °C) Timing time: 999H59M59 S (1 S) USB D+ voltage: 0 - 2.99 V (0.001 V) USB D- voltage: 0 - 2.99 V (0.001 V)   Salient Features: Input Interface: Type-C / Micro USB / USB Output interface: Type-C / USB Timed charge reminder settings: 24-hour countdown Full charge threshold parameters: < 2 W / 0.5 hours Refresh time: > 500mS / time Measurement rate: about 0.5 time / S Alarm mode: siren sound and display prompt (double warning) Display type: micro-power LCD module LCM white font in English display Product dimensions: 60 x 60 x 11 mm Current consumption: < 0.02 A Operating temperature: -10 to +60 °C Working humidity: 10 to 80 (no doubt) Work oppression: 80 - 106 Kpa

RM409B True-RMS Digital Multimeter Button 9999 Counts With Analog Bar Graph AC/DC Voltage Ammeter Current Ohm Auto/Manual This RM409B is a handheld digital multimeter easy to use with high reliability and portability, a perfect tool for the laboratory,factory and home.  Specifications: Brand Name: RICHMETERS Model Number: RM409B Operating Temperature: 0 - 40 ℃ Operating Humidity: ≤75%RH Storage Condition: -20~60℃ Storage Humidity: ≤80%RH DIY Supplies: Electrical Operating Mode: Auto/Manual Ranging Measuring Inductance Range: no Measuring Temperature Range:  -20~1000 C/-4F-1832F   Measuring Capacitance Range: 9.99nF / 99.99nF / 999.9nF / 9.99uF / 99.99uF / 999.9uF / 9.999MF Measuring Voltage Range: 999.9mV/9.999V/99.99V/999.9V Measuring Current Range: 999.9uA/99.99uA/999.9mA/10A Measuring Resistance Range: 99.99/999.9/9.999k/99.99k/999.9K/9.999M/99.99M Ohm Frequency: 99.99Hz/999.9Hz/9.999KHz/99.99KHz/999.9KHz/5MHz Display Type: Digital Display Diode Test: Yes Continuity: Yes Duty Cycle: 1%-99% Sample Rate: 3 times per second Power: 2 * 1.5V AA batteries (Not Included) Warnings: Do NOT exceed the "maximum value" indicated in the Specification; Do NOT input voltage at the Current Mode, the Resistance Mode, the Diode  Mode, the Continuity Mode, or the Temperature Mode; Do NOT use the product when the batteries or the battery cover is not placed  properly; Turn off the product and remove the test leads from the test points before  changing batteries or fuses. Do not input voltage exceeds 36V DC or 25V AC when you are at the setting of measuring current. NOTE: These devices are thoroughly tested before being shipped out, and due to the sensitive nature of the equipment, we do not accept return of Multimeters.

Specifications: Range Resolution Accuracy DC Voltage 200mV/2V/20V/200V 0.1mV/1mV/10mV/0.1V ±(0.5%+3) 600V 1V ±(0.8%+5) AC Voltage 200V/600V 0.1V/1V ±(1.2%+10) DC Current 20μA 0.01μA ±(1.0%+3) 200μA/2mA 0.1μA/1μA ±(1.0%+3) 20mA 10μA ±(1.0%+5) 200mA 0.1mA ±(1.5%+5) 10A 10mA ±(3.0%+10) Resistance 200Ω 0.1Ω ±(0.8%+5) 2kΩ/20kΩ/200kΩ 1Ω/10Ω/0.1kΩ ±(0.8%+2) 2MΩ 1kΩ ±(1.0%+5)   Features: Display 2000 counts                         Diode Open Voltage 3.0V                         Data Hold                         Low Battery Display                         Continuity Buzzer <70 ±30Ω                         Display Backlight     Power Supply :  1x9V 6F22 Battery                         Product Size :  145mmx76mmx40mm/5.7"x3"x1.57"                         Product Weight :  202g/0.44lb                         Certificate :  CE / ETL / RoHS                         Safety Rating :  CATIII 600V Included - Test leads, battery and User's manual  

This is a perfect device for measuring Voltage and current across a USB Device. With a high precision voltage and current meters, this device makes it easy to monitor power flow at USB ports. Detection Range: Voltage: DC 3.5 - 7V, error 0.1V Current: 0.0 - 3.0A, error 2%

 This is a high-end USB Multimeter ideal for all your USB port measurements that require precision and versatility. Offering a wide range of voltage and current testing, this device offers use in a variety of applications.  Thanks to the PD protocol quick charging mode measurement technology, this new multimeter supports the updated iPhone X mobile phone. (Support iphone 8 / 8P / iPhone Xs quick charging, 29W power, 5V3A / 9V3A / 12V2.5A / 15V2A). It also can be applied to test other type C devices, Compatible With Galaxy S10/S9/Note 10 +, ChromeBookPixel, OnePlus and More. New upgraded version offers 8 LCD main color screen display interfaces, allowing switching the display interface by pressing the key. Instructions and Manuals can be found here! Specifications: Voltage measurement range: 5V~32.0V Current measurement range: 0.00~ 5.10A Timing time: 999 hours 59 minutes 59 seconds Input interface: Type-C/Micro USB/USB Output interface: Type-C/USB Timing charging reminder setting: countdown 24 hours any set value USB D+ voltage range: 0V~2.99V USB D- voltage range: 0V~2.99V Refresh time:> 500mS/ times> 500mS/ times Measurement rate: about 0.5 times/sec Alarm mode: siren sound + display prompt double warning Display type: 2.4" LCD Chinese and English measurement interface Self-consumption current: <0.02A Working temperature: -10~+60°C -10~+60°C Working humidity: 10~80 (no doubt) 10~80 (no doubt) Working pressure: 80~106kPa