Electrical & Electronics
Electrical Instruments
Resistance measuring instrument
Product details
Model: TA8321A / TA8322A
Output voltage: TA8321A: 250~1000V (± 10%) / TA8322A: 1000~2500V (± 10%)
Short circuit current: TA8321A: <1.6mA / TA8322A: <4mA
Insulation resistance: TA8321A: 0.1MQ~2000MQ ± (4%+2) / TA8322A: 6.0MQ~19.99GQ ± (4%+2)
Voltage measurement: AC750V ± (1%+6)
Sampling rate: about 3 times per second
Maximum display: 1999
Measurement method: double integral A/D conversion
Jack position: insulation resistance: L.E AC750V: ACV. G
Size: 175 * 110 * 70mm
Power supply: No. 5 (AA) battery * 8
Weight: about 750g (including battery)
Features:
It can be powered by battery or external power supply.
The probe socket is smooth and tight, and it is well inserted, and there is a prompt of over-range limit value.
The button is comfortable. Press it to output voltage, and the button will pop up and discharge automatically.
The instrument uses 8 No. 5 batteries with high power, and the standby time is longer.
Large screen high-definition LCD display with backlight display for convenient operation and measurement in dark environment.
When the measured resistance is lower than the lower limit of the range, the instrument will automatically alarm when the reading is invalid (only TA8322A has this function).
Double protection design, shockproof and fall-proof, safe and reliable to use.