89B (产 ： Digital Multimeter auto range 3 1/2 digit 89B) Features： New type holster,streamline design. Unit symbol display,using more convenient . Full function protection,anti-high voltage circuit design. Restorable fuse protection circuit design. Specifications: Technical data Basic Function Range Basic accuracy DC Voltage 200mV/2V/20V/200V/600V ±(0.5%+4) AC Voltage 200mV/2V/20V/200V/600V ±(0.8%+6) DC Current 200uA/2000uA/20mA/200mA/10A ±(1.0%+10) AC Current 200uA/2000uA/20mA/200mA/10A ±(1.5%+10) Resistance 200Ω/2kΩ/20kΩ/200kΩ/2MΩ/20MΩ ±(0.8%+4) Celsius -20-1000℃ ±(1.0%+5) Fahrenheit 0-1832℉ ±(1.0%+5) Special Function Diode test&Continuity buzzer √ Low battery indication √ Data hold √ Auto power off √ Function protection √ 10A fuse √ Shockproof protection √ www.ttbvision.com
New type holster,streamline design.Unit symbol display,using
more convenient .Full function protection,anti-high voltage circuit
design.Restorable fuse protection circuit design.
Specifications:
Technical data
Basic Function
Range
Basic accuracy
DC Voltage
200mV/2V/20V/200V/600V
(0.5%+4)
AC Voltage
200mV/2V/20V/200V/600V
(0.8%+6)
DC Current
200uA/2000uA/20mA/200mA/10A
(1.0%+10)
AC Current
200uA/2000uA/20mA/200mA/10A
(1.5%+10)
Resistance
200/2k/20k/200k/2M/20M
(0.8%+4)
Celsius
-20-1000
(1.0%+5)
Fahrenheit
0-1832
(1.0%+5)
Special Function
Diode test&Continuity buzzer
Low battery indication
Data hold
Auto power off
Function protection
10Afuse
Shockproof protection
self-resume fuse protection for mA
Unit symbol display
Max. value measurement
Input impedance
10M
Sampling rate
3 times/s/
AC Frequency response
(40-400)Hz
Operation way
Auto/Manual range
Max.Display
3 1/2 (1999)
LCD size
5733mm
Battery
3V(1.52)
General Characters
Product color
Case: dark gray; Holster coloryellow
Product Net Weight
Approx:200g(including battery)
Product Dimension
1458030mm
Standard Accessories
Test leadsbatteryinstruction manualTP01 K style temperature
probe
