| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $40.05 | $39.24 | $38.01 | $36.37 | Contact US |
QLeTEK KL500A 100V 500A Bluetooth Smart Battery Monitor Coulometer Voltmeter Voltage Current Meter
$59.85
QLeTEK KL300A 100V 300A Bluetooth Smart Battery Monitor Coulometer Voltmeter Voltage Current Meter
$49.96
QLeTEK KL150A 100V 150A Bluetooth Smart Battery Monitor Coulometer Voltmeter Voltage Current Meter
$43.95
HT-1890 Digital Differential Pressure Gauge Handheld Barometer Manometer Air Pressure Meter Tester
Description:
It is suitable for the measurement and on-site verification of ventilation and air conditioning systems, the maintenance of clean rooms, or any gas pressure system. With simple operation and clear readings, it is an indispensable test tool for HVAC technicians, operation and maintenance engineers as well as scientific researchers.
Specification:
Display: dual LCD
Accuracy: ±0.3%FS
Linearity/hysteresis: ±0.1%FS of full scale
Pressure range: 2Psi
Maximum pressure limit: 10Psi
Repeatability: ±0.25%FS
Pressure connection: two 1/8" (3.18mm) quick connectors
Working temperature: 0~40℃
Storage temperature range: -10~60℃
Overrange prompt: Err1 or Err2
Working power supply: 9V battery
Weight: 178g
Size: 160*54.3*34 cm
Features:
1. Selectable measurement units.
2. Max/min/average. and with a relative time.
3. Large LCD Back light dual display.
4. Zeroing, offset, and data compensation.
5. Low battery display and automatic shutdown.
6. Data hold and error code.
Package List:
1 x Barometer
1 x Pressure Connector
4 x Hose
1 x Cloth Bag
1 x Manual
1 x 9V Battery
