• voltage up 60 volts
• current consumption <10ma
• Current measuring range 0-100 A
• voltage measurement range of 0-70 in
• error in the middle of the range of about 1%
• edges accuracy range of about 3%
• Operating temperature range -10.. +50 ° C
• Input current - constant positive polarity
• Input voltage - constant, pulse (positive polarity)

• Size: 156mm x 70mm x 38mm

• Type: battery tester (power meter, electric bicycle, electric scooter)
• Model: TK15
• Operating voltage range: DC8-80V
• Current: 50A
• Display size: 32x23 mm
• Working Power Consumption: 8mA
• Standby power consumption: 0.5 ma
• Voltage measurement accuracy: +/- 1.0%
• Current measurement accuracy: +/- 1.0%
• Battery Capacity Setting Range: 0.-590Ah
• External shunt, operating current: 30.0A (max: 50A)
• External large shunt, operating current: 50.0a (max: 100A)

• Size: 66mm x 40mm x 10mm

• The range of energy measurement: 0-3680 W
• Phase: single phase
• Output voltage: 230 V AC
• The voltage range: 190-276 B
• The maximum operating current of 16 A
• Minimum current: 0.005 A
• Display Type: LCD
• The frequency of the screen: 50 Hz

• Size: 135mm x 65mm x 45mm

• Operating voltage: 6.5 - 100VDC
• Rated power: 100A / 10000W
• Large-screen LCD display
• Measuring range:
  • Power: 0 to 10KW  
  • Energy: from 0 to 9999 kWh    
  • Voltage: 6.5-100 V DC     
  • Current: 0 to 100 A   

• Size: 88mm x 49mm x 24mm

• Working voltage: 80 ~ 260vac
• Rated power: 100A / 4500W
• Operating frequency: 45-65Hz
• Large LCD screen
• Measuring range:
  • Power: from 0 ~ 4.5kW
  • Energy: from 0 ~ 9999 kWh
  • Voltage: 80 ~ 260 V
  • Current: 0 to 100 A   
  • Size: 90mm x 50mm x 25mm

• Maximum load: 16 A / W 3680
• Voltage measurement range: AC 190-270 in
• The accuracy of the voltage measurement: +/- 1.5%
• Current measurement range: 0.005 - 16 A
• current measurement accuracy: +/- 2%
• Power measurement accuracy: +/- 2%
• power measurement range: 0 - 9999 kWh
• Metering time: 0 sec. - 9 hours 59 minutes
• frequency measurement range: 45 - 65 Hz
• Operating temperature: -10 to +40 C
• Battery: LR44 / AG13
• Dimensions: 235 x 65 x 35 mm
• Weight: 170 g

Features:

• Supply voltage: from 4.8 V to 60 V (with a resolution of 0.01 V)
• Power measurement range: 0 - 6554 W (0.01 W resolution)
• Current measurement range: 0-130 A (0.01 A resolution)
• Range of capacitance measurement: 0 to 65Ah (with a resolution of 0.001Ah)
• The error in the middle of the range is about 1%, at the edges of 3%
• Display: 16x2 LCD with backlight
• Operating temperature range -10.. + 50C
• Dimensions: 8.4 * 4.4 * 2.5cm
• Size: 84mm x 44mm x 25mm