This is a special order item and is non-cancelable and non-returnable. Est. arrival at B&H is 2-4 weeks (subject to availability). Your order will be charged at time of shipment.
International orders*The GraLab Model 170 60-Hour Timer offers precise timing for industrial and laboratory work with minute- and hour-hand settings. Two 3-wire receptacles enable you to automatically switch external appliances. Control one appliance with a switch that can either make or break a circuit at zero. The other receptacle is independent of the switch and will always break the circuit at zero. Large numerals on a 6.5" face are easy to read. The outer ring indicates elapsed time, while the inner circle may be used as a stop clock. Variable volume control enables you to adjust the buzzer alarm so it can be heard above ambient noise levels or make a quieter sound.
Rubber base pads, wall mounting keyholes and a recessed hand grip on the sturdy polycarbonate case give you multiple placement options. There's also a permanent plastic boot over the power and outlet control switches to prevent contamination or corrosion.
| Construction | Polycarbonate |
| Time Range | 1 min - 60 hr |
| Accuracy | +/- 0.02% @ maximum setting |
| Voltage | Input: 100 - 130 V AC, 60 Hz; 210 - 250 V AC, 50 Hz |
| Maximum Wattage (Load) | 600 W |
| Maximum Resistive Load | 1200 W |
| Max Motor Load | 1/3 HP |
| Approvals | UL and cUL |
| Dimensions |
7.5 x 7.5 x 2.5" (19 x 19 x 6.4 cm) Face: 6.5" (16.5 cm) |
| Weight | 3.0 lb (1.4 kg) |